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CDR Sample for Telecommunication Engineers

Telecommunication Engineers are responsible for examining new network technologies and offering suggestions regarding integration.  They are responsible for the designing & installation of the telecommunication equipment and ensure the data transmitted over wired or wireless communication is of high-quality. For getting employment in Telecommunications Engineering Industry, a minimum qualification of an undergraduate or postgraduate degree in electronic engineering, computer science, IT or other technical subject is required. CDR Sample for Telecommunication Engineers includes all the required reports such as Curriculum Vitae (CV), Continuing Professional Development (CPD), three Career Episodes (CE), and Summary Statement. The content of the CDR Report Samples is given below:

Curriculum Vitae (CV): Resume on the basis of a professional template. Continuing Professional Development (CPD): The sample of CPD clarifies the Engineering Knowledge of the applicant – 164 words. Telecommunication Engineer Career Episode Sample 1: “Design of rectangular micro-strip patch antenna” – 2121 words Telecommunication Engineer Career Episode Sample 2: “Lte network” – 1810 words Telecommunication Engineer Career Episode Sample 3: “Radar system design” – 2106 words Telecommunication Engineer Summary Statement Sample: Detailed explanation of all the competency element – 2379 words.

Telecommunication Engineering CDR Sample 1 Project Name: Design of rectangular microstrip patch antenna This project was titled “Design of rectangular microstrip patch antenna”. The engineering activities that the author did during the project are as below: ·        The author studied about the different feeding techniques of Microstrip Antenna. ·        The author designed the rectangular patch antenna and then calculated different parameters using electromagnetism simulation software ADS ·        The author analyzed the return loss of the schematic model of the rectangular antenna and then analyzed the simulation of a patch antenna. ·        The author calculated the return loss amplitudes and carried out the simulation of voltage standing wave ration and derived the result. ·     The author derived the layout of the rectangular patch antenna and analyzed the return loss simulation result. ·     The author determined the efficiency of the antenna by observing parameters of directivity, gain and radiated power. ·        The author derived the result of the simulation using software Ansoft High-Frequency Structure Simulator.

Problem & Solutions: Some of the major problems that were encountered by the author during the “LTE Network project” along with their solutions are defined below:-

1.     Problem 1 career episode 1 and its Solution After the simulation of the schematic model of the regular patch antenna, the band in the design of the antenna was very narrow. This narrow bandwidth affected the overall signal transmission. The bandwidth during the design of the rectangular antenna was found to comparatively taper than the width of the standard bandwidth (UWB. The author used the function GOAL (ADS schematic). In the optimization process, the value of the reflection coefficient (S11) was fitted in accordance with the bandwidth along with the value of the reflection coefficient. The author found that the increase and decrease of the width of the transmission line can lead to decrease the bandwidth. During the author’s study, the optimized value for the width of the transmission line should be equal to 2.2 mm. The author used the exact value for the width of the transmission line and found that it covers the longer bandwidth at the range of frequency from 2.4 GHz to 5.45 GHz.

2.     Problem 2 career episode 1 and its Solution During the design of microstrip patch antenna, the author found that conventional microstrip has low gain, which consequently lowers the efficiency and the return loss is high. author understood that in most practical values, the gain is insensitive to substrate dielectric constant and thickness and low gain is a serious disadvantage. After the deep research and discussion with the expert, author found that to minimize such parameters; the proper substrate should be chosen. The gain of the antenna has to be increased for applications like RF harvesting. In this technique, The author used the two rectangular patches of the same size. I also combined the frequency in such a manner that the value of reflection coefficient, VSWR, Gain (IEE) is improved. I also found that observing effects gain is not sufficient and is important to have the need for gain enhancement. And for this, author applied the antenna array technique in which the required pattern can be achieved by using a single element. Using this array technique, I found that there is a 98% increase in the gain of the microstrip patch antenna.

Telecommunication Engineering CDR Sample CE 2 Project Name: LTE NETWORK This project was titled as “LTE NETWORK PROJECT”. The engineering activities that the author did during the project are as below: ·        To study the long term evolution technology (LTE) network technology and their dimensioning. ·        To carry out dimensioning of the LTE Network ·        To plan the LTE capacity ·        To estimate the radio link station number for load and traffics and coverage planning ·        To select the dimensioning tool for LTE network ·        To carry the traffic analysis and coverage estimation Problem & Solutions: Some of the major problems that was encountered by the author during the “LTE Network project” along with their solutions are defined below:-

1.     Problem 1 career episode 2 and its Solution The author discovered issues regarding flexibility because of bandwidth scaling. This issue was raised because of the OFDMA technology. 2GHz frequency was used for this network, which was increased to 2.6GHz to the 900 MHz frequency band. After testing the signal on these criteria, the author found that the bandwidth allocation was not stable and the data communication rate was slow which acts as a disadvantage for the upcoming telecommunication network. This issue was resolved by bringing the variation in the OFDM modulation technique by placing the guard interval between the consecutive symbols. The issues were raised because of the inter-symbol interference. Hence the problem regarding the scalability was solved.

2.     Problem 2 career episode 2 and its Solution Issues regarding the interference were seemed because of the existence of water bodies between the two terminals (transmitter and receiver). Water bodies produced the interference and distortion of the signal. Due to water bodies signal send from the transmitter was found weak and distorted in the receiving end. To solve these issues power supply was varied but this did not solve the problem raised. So the author increased the frequency strength considering the localities frequency available to stop additional interference and employed the RET (electrical tilt) port to the network to solve this problem. By such measures, the interference was solved.

3.     Problem 3 career episode 2 and its Solution The rate of data transfer was slow because of low throughput in the network. Due to low throughput system was not able for maximum data transfer. The author conducted the calculation on SINR and found that the SINR value was too low, which affected the throughput of the system. So the author increased the space between the transmitter and receiver to moderate the probability of limit overshooting. The author also reduced the intermodulation distortion by maintaining a proper power supply. This resulted in a reduction of the load on the network, which increased SINR and spectral efficiency and increased network throughput.

Telecommunication Engineering CDR Sample 3 Project Name: RADAR SYSTEM DESIGN This project was titled as “RADAR SYSTEM DESIGN”. The engineering activities that the author did during the project are as below • The author studied the radar system and installed it to detect the speeding car in the road. • The author designed the radar circuit to measure the speed of the moving car. • The author  selected various components for implementing the hardware. • The author  performed programming for interface design and calibration. • The author carried out various segmentation process to extract the information from the captured image. Problem & Solutions: Some of the major problems that were encountered by the author during the “RADAR SYSTEM DESIGN” along with their solutions are defined below:-

1.     Problem 1 career episode 3 and Solution While connecting the radar circuit with the interface, the author found out that the maximum output resulted from the output was 50mvolt. This introduced a huge problem in the system as the microcontroller that was used could not detect the volt from the circuit due to which the system could not function properly. To overcome this problem, the author used a component called an amplifier. This device increased the power of the signals in the circuit. This helped the microcontroller to detect the signal, and the radar circuit was successfully connected to the interface. Likewise, the author also found that before the voltage reached the parallel cable, the microcontroller made a huge drop and thus a major problem of parallel cable not being able to detect the output was acquainted in the system. To further solve the problem, the author used a device called a comparator. The comparator measured the volt from the input and then correlated with the threshold voltage that is zero volts. Using the comparator in the designed radar system, increased the output voltage by the value of 5 and thus the aroused problem was solved, and the parallel cable was able to recognize the output from the circuit and was then tested on LEDs to get the code variance.

2.     Problem 2 career episode 3 and Solution Another issue that the author encountered in implementing the radar system was the clutter on the radar. Many unwanted frequencies were found to be returned from the natural objects at the ground and other man-made objects such as buildings.  The clutter echoes were found to be 60or 70 dB of magnitude, which was larger than the echoes from the aircraft. The clutter echoes obstructed the important frequencies like cars which were exceeding the speed limit were not able to be located. Henceforth, the author used a powerful method called Doppler Effect to over the problem.  Using the Doppler Effect in the solution, the moving targets were able to be detected even in the presence of large clutter. In the Doppler Effect, Doppler filters were used around the main spectral line called the clutter-notch. This helped in displaying the results of only moving targets about the radar.

3.     Problem 3 career episode 3 and Solution Another issue that the author bumped into was the interference problem in the system. Unwanted signals were originated from the external as well as internal sources. The unwanted signals were found to be available in both active and passive forms. the author found that when two waves simultaneously moved in a medium, the occurrence of interference was found and weakened the radar pulses. Consequently, the author applied the signal-to-noise ratio to overcome the unwanted signals. The ratio used the power of the signal and the noise power within the signal to measure the receiver sensitivity of radar. The author also found that the SNR should be as high as possible for good transmission of signals. Henceforth, using SNR in the designed radar system, the interference and other noise were greatly minimized.

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CDR Sample for Mechanical Engineers

Mechanical engineers design power-producing machines, such as electric generators, internal combustion engines, and steam and gas turbines, as well as power-using machines, such as refrigeration and air-conditioning systems. Mechanical engineers design other machines inside buildings, such as elevators and escalators. With technological advancement, there is an increment in the requirement of Mechanical Engineers in Australia. Now, engineers all around the world are eager for Australia Immigration and seeking a space to make an outstanding career availing jobs in Australia. For this, you can prepare a CDR Sample for Mechanical Engineer according to the Migration Skills booklet prepared by Engineers Australia. The engineers with four years of Bachelor’s degree in Mechanical Engineering can apply for the post of Mechanical Engineers. CDR Sample for Mechanical Engineers includes all the required reports such as Curriculum Vitae (CV), Continuing Professional Development (CPD), three Career Episodes (CE), and Summary Statement. The content of the CDR Report Samples is given below: Curriculum Vitae (CV): Resume on the basis of a professional template. Continuing Professional Development (CPD): The sample of CPD clarifies the Engineering Knowledge of the applicant – 333 words. Mechanical Engineer Career Episode Sample 1: “Design of a sugarcane juice vending workstation” – 2057 words Mechanical Engineer Career Episode Sample 2: “Process optimization of welding on the basis of friction stir process” – 2325 words Mechanical Engineer Career Episode Sample 3: “Steam turbine lube oil and control oil system” – 2331 words Mechanical Engineer Summary Statement Sample: Detailed explanation of all the competency element – 2379 words.

Mechanical Engineering CDR Sample CE 1 Project Name: Design of a Sugarcane Juice Vending Workstation   This project was titled as “Design of a Sugarcane Juice Vending Workstation”. The engineering activities that the author did during the project are as below: ·        The author studied the different extraction systems to carry the component construction to replace the expensive mechanical devices. ·        The author prepared the basic design and constructed the sugarcane juice extractor device. ·        The author calculated the different parameters to construct the components and assembled them ·        The author carried out the testing of the machine by determining the moisture content in each cane stalk. ·        The author calculated the extraction efficiency by using the Hugot and Jenkins equations.

Problem & Solutions: Some of the major problems that was encountered by the author during the “Design of a Sugarcane Juice Vending Workstation” along with their solutions are defined below:- 1.     Problem 1 career episode 1 and its Solution While Author was working with the extractor device, the author found that the perforated grating sheet in the cylinder became blunter with the increase of the frequent operation that decreased the operation of the juice extractor.  As the maceration of the cane stalk into fine chips decreased, the extraction efficiency of the juice extractor device also decreased. To solve the problem, the author noticed that the perforated sheet must be changed when the blunt starts to appear as it created a major hindrance in the overall function of the extractor device. The use of a designed rasp instead of the perforated grating speed also enhanced the grating and extraction efficiency of the extractor. Thus both the method of using a designed rasp surface and the monitory update method was applied to change the perforated sheet. 2.     Problem 2 career episode 1 and its Solution Another issue that the author found during the implementation of the designed model was that the bearings on the drive shift created huge friction after a certain interval time of operation. The author opted for the use of lubricant products that caused all the components, along with bearings, to work smoothly within a certain time.

Mechanical Engineering CDR Sample CE 2 Project Name: Process Optimization of Welding On The Basis Of Friction Stir Process This project was titled “Process Optimization of Welding On The Basis Of Friction Stir”. The engineering activities that the author did during the project are as below: ·        The author carried out the review procedure of the various basic welding process and particularly the technical aspects of the friction stir welding process. ·        The author prepared the activity representation block diagram of various processes and used the various approach to optimize them. ·        The author executed the selection process of different materials and consequently carried out the testing procedure. ·        The author scrutinized the design of the various selected geometrical tools. ·        The author carried out the selection of the values of input parameters ·        The author executed the analysis procedure to finalize the quality of the welded properties. Problem & Solutions: Some of the major problems that was encountered by the author during the “Process Optimization of Welding On The Basis Of Friction Stir” along with their solutions are defined below:- 1.     Problem 1 career episode 2 and its Solution The Author found that the process of friction due to the rotation heated the tool and the forward movement extruded the metal around to the retreating side of the tool and thus caused the onion-like structure to be formed. To solve the problem, the author recommended using the constant tool pitch. Through post-processing, stress concentrations could be avoided and some changes like smoothening the welded pieces to reduce the velocity of transitional tool and reduce the proportion of fed. 2.     Problem 2 career episode 2 and its Solution When the process started, author noticed the collapse of the nugget during the formation of the aluminium alloy because of the misbalance between the processing zones the flaw formation was caused. To solve the problem of excessive material flow of aluminium alloys, the factors related to an imbalance in the material flow associated with the position of the tool to the joint line was improved. The author used the factor of adjustment to adjust the distance from the tool and control the coarsening factor of aluminium alloy. 3.     Problem 3 career episode 2 and its Solution During the welding process, author logged all the characteristics of the weld and documented them. The quality of friction stir welding was inadequate. The author noticed that during cyclic loading conditions, it lacked the fatigue resistance and carried out the proper analysis of the past recorded and in conclusion, founded that there must be inclusive of the five characteristics or more to enhance the quality of the welding process. Henceforth, fatigue resistance was added as an additional characteristic of the friction stir welding for any operation.

Mechanical Engineering CDR Sample CE 3 Project Name: Steam Turbine Control Oil System This project was titled “Steam Turbine Control Oil System”. The engineering activities that the author did during the project is as below: ·    Author used the S7-416 logic controller to increase the speed of the digital processor in the control system and deliberate the value of the flow of steam. ·        The author used the controller S7-314C-2DP for the protection of the steam turbine and used the disparate configuration for the protection purpose. ·        The author carried out the assemblies of the parameters and analyzed and tested them for the various specification of device components ·        The author used software with Magnetic Pick up (MPU) for the speed sensing and used algorithms for speed control functions. ·        The author carried out the detection mechanism for the temperature at various parts with the use of temperature sensors.

Problem & Solutions: Some of the major problems that were encountered by the author during the “Steam Turbine Control Oil System” along with their solutions are defined below:-

1.     Problem 1 career episode 3 and Solution As author reviewed the mechanism of the turbine in the system that used low-grade lube oil, the author noticed that all the components in the system were considerably heating frequently that caused the speed of the turbine to be affected. With proper consultation, author realized that the used protective device was out of order and old and as a solution to this, the entire protective device was upgraded to improve and enhance the device safety. After implementing the solution, the entire steam turbine system was tested and noticed that when the temperature increased extensively, the steam turbine automatically stopped and thus other components were protected from other catastrophes. 2.     Problem 2 career episode 3 and Solution Another problem that the author came across was with the steam turbine’s speed because of the over-exploitation of the lube oil in the system. The speed controller in the turbine system could not overcome the over speed and thus create critical issues in the turbine system. To solve the issue, the author used a Magnetic Pick-Up (MPU) bracket in order to regulate the speed of the turbine and consequently the temperature and frictional force was also maintained. Followed by the calibration task for the MPU for the detection of the zero speed along with the software directly. 3.     Problem 3 career episode 3 and Solution Likewise, in the execution of the turbine system, the author realized that the sensor was not being able to detect the temperature correctly. The author also noticed that the steam turbine used to get automatically solved with the inconsistent readings in the sensor. Because of this, it was difficult to find out what was the actual fault in the steam turbine. To solve the issue author simulated the temperature and the accuracy of the reading of the temperature sensor was maintained. Furthermore, for the smooth running of the turbine system, the author took into consideration of using the screw pump and DC pump to improve the overall operational procedure of the system.

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CDR Sample For Electronics Engineers

CDR Sample for Electronics EngineersIf you are an electronics engineer and want to migrate to Australia to seek better career prospects or a new job in your domain, then you can prepare a CDR sample for electronics engineer according to the Migration Skills booklet prepared by Engineers Australia. The Electronics Engineers from overseas with a wish to enhance their career in Australia are required to go through a CDR assessment by EA to get selected in the employment code: ANZSCO 233411. CDRsample for Electronics Engineers includes all the required reports such as Curriculum Vitae (CV), Continuing Professional Development (CPD), three Career Episodes (CE), and Summary Statement. The content of the CDR Report Samples is given below:

Curriculum Vitae (CV): Resume on the basis of a professional template.

Continuing Professional Development (CPD): The sample of CPD clarifies the Engineering Knowledge of the applicant – 343 words.

Electronics Engineer Career Episode Sample 1: “FINGERPRINT-BASED STUDENT ATTENDANCE REGISTER” – 2033 words

Electronics Engineer Career Episode Sample 2: “GSM BASED SMART HOME” – 1831 words

Electronics Engineer Career Episode Sample 3: “PATIENT MONITORING SYSTEM” – 2030 words

Electronics Engineer Summary Statement Sample: Detailed explanation of all the competency element – 2379 words. Electronics Engineering CDR Sample 1Project Name: Fingerprint-based student attendance register.

This project was titled as “Fingerprint-based student attendance register”.

 The engineering activities that the author did during the project are as below:

·        To study about factor to be considered, approach to be taken, and another critical element to be considered for the development of attendance system.

·        To select the component like a fingerprint scanner, the storage system involved in the design of the fingerprint-based system.

·        To design the database and redefining for the desired process and use the PCA process.

·        To perform the image processing for the designed system using Matlab.

·        To develop the user interface for the attendance system

·     To test and analyze the result of the system 

Problem & Solutions: Some of the major problems that were encountered by the author during the “Fingerprint-based student attendance register” along with their solutions are defined below:-

1. Problem 1 career episode 1 and its SolutionCreating the database with executing PCA was a problem seen in system development. As the time elapsed was long, there was a problem regarding the system crash because of heavy computational processing. High computational complexity was an issue while creating a database by executing PCA. To solve this issue algorithm for PCA was considered. The covariance matrix was calculated using n^2*n^2 resulting in n^2 eigenvalues and eigenvector, which made the computation immense resulting in a system crash. This problem was resolved using Turk and Pentland schema which compute the covariance considering the number of dataset images rather than the number of pixels in the images.

2. Problem 2 career episode 1 and its SolutionSometimes, there were variations in the drawings and with the site situation, so in that case, the author had to repeat Electronics calculations that the author made to re-check if the structure was still safe with the condition found at the site. The technical manager assisted and guided him a lot during this process. This affected the timeline of the project but managed it through a schedule crashing approach.

3. Problem 3 career episode 1 and its SolutionArthur found a major issue regarding the database. Updating the database, connecting the two different databases and issues regarding the security and system crash. To resolve these issues, security measures like internet security and firewall measures were used along with the crash of the data, the backup system was built where copies of the data were stored. Issues regarding the integration of the database were resolved using the special software developed to integrate the database. Issues regarding the update of the database were resolved using the less complex algorithm for an update in the database. Issues regarding the scalability were resolved by using the vertical as well as the horizontal method of scaling. Electronics Engineering CDR Sample 2Project Name: GSM BASED SMART HOMEThis project was titled as “GSM based smart home”. 

The engineering activities that the author did during the project are as below:

·     To study and review the existing smart home system and gather knowledge regarding the component involved in the development of such a system.

·     To select components like microcontroller, Analog, and digital converter and develop the component diagram

·     To develop the program codes for an operation involving microcontroller, GSM module.

·     To design and simulate the connection of the overall system using Proteus

·     To assemble the component for the development of the system as per the component diagram

·     To test and analyze the system and make a necessary adjustment regarding the issues. 

Problem & Solutions: Some of the major problems that were encountered by the author during the “GSM based smart home” along with their solutions are defined below:

1.     Problem 1 career episode 2 and its SolutionMany issues were found during the testing of the GSM modem. There was an unexpected outcome regarding the interface between the microcontroller and GSM modem. The unwanted message was seen in the GSM modem. To resolve this problem, Arthur restarted the GSM modem but it did not solve the issue raised as the AT command was missing in the GSM modem. Even after that, there was fluctuation in the power supply. So the author used to relay and Zener diode for proper power supply to the modem. With the constant power supply, Arthur tested the result again and found that there were no issues by the GSM module.

2. Problem 2 career episode 2 and it's SolutionWhen Arthur performed the testing of the system, there was a time delay between the command send and command executed, which is the major issue on the system where security is concerned. To resolve this problem, Arthur checked the component with datasheets but there were no issues with the component. Thus, Arthur examined the system program code and found that there were issues regarding the program codes. These program code had made the delay signal response slower, so unnecessary codes were removed from the program.

3. Problem 3 career episode 2 and it's Solution

While performing the interface between the microcontroller and GSM module, Arthur found that the microcontroller was not working effectively. The Arthur made interfacing to solve the real issue and found that the pin connection was loose that resulted in the problem but the interface problem was not solved. After that, the Arthur checked the transmitter and receiver side and found that the transmitter was working effectively, but the receiver was not in proper condition. These issues were raised because of the relay used in the receiver end of the microcontroller. To solve this issue, Arthur changed the switching current, load voltage and control parameters in the relay. Electronics Engineering CDR Sample 

3 Project Name: PATIENT MONITORING SYSTEMThis project was titled a “Patient monitoring system”. The engineering activities that the author did during the project are as below:

·        To study and review the factor to be considered, mechanics involved in the development of the monitoring system.

·        To select components like Arduino UNO, GSM module, ECG sensor, heartbeat sensor for system development.

·        To develop the system model design regarding hardware and software involved.

·        To perform the connection setup involving components like ECG sensor, Heartbeat sensor with Arduino.

·        To test and analyze the heartbeat result, ECG report of the system.

·        To implement the designed system in areas of interest.

 Problem & Solutions: Some of the major problems that was encountered by the author during the “Patient monitoring system” along with their solutions are defined below:

1.     Problem 1 career episode 3 and SolutionSince Arthur used Windows as an operating system. So, Arduino had a problem regarding upload which was solved using the correct serial port number. An error message like not in sync: resp=0x30, stk500_getsync () seen during the upload. This problem was raised because of an incorrect serial port number and due to incorrect installation of the FTDI driver. So, these issues can be solved by assigning the correct serial port no and installing the FTDI driver correctly. An error message like port COM4 already in used was an issue which was resolved using FTDI virtual COM port driver or by closing the program which uses the COM4 serial port. There was a problem regarding the dim LED because this issue was resolved by checking the PIN which is declared on output.

2.     Problem 2 career episode 3 and Solution Hardware unavailable, hardware unit not found and an issue regarding the communication were resolved by a detailed study of the communication model involved and by making the proper connection between the hardware and Arduino. Troubleshooting the problem was also done to resolve the problem. There was an issue which was raised when the system executed properly, but the result or output did not appear in the LCD. To solve this issue the device was properly connected using simulation software. Simulation software shows details regarding the connection and what the practical execution lacks can be found and resolved by using such simulation software.

3.     Problem 3 career episode 3 and SolutionWhen Arthur conducted the test for the complete system model, there was a problem regarding the LCD. For this, the Arthur checked the connection wire and power supply, which was as per requirement. LCD (P8-P5) and Arduino (pin 13-10) were incorrect, so these issues were solved by connecting Arduino pin with LCD in with (P14-P11). Arthur then tested the LCD, but it was not working again. After that, Arthur observed the programming function regarding the LCD and Arduino, which were not designed properly.The Arthur consulted with the supervisor and found that the value assigned with register chip select was wrong which raised because of lack of knowledge regarding the RS and RW pin.

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CDR Sample For Electrical Engineers

CDR Sample for Electrical EngineersIn Australia, there is an intense interest of the Electrical Engineers. The presumed organizations in Australia additionally respects the capable Electrical Engineer from different countries, where countless talented and qualified designers come to Australia consistently from various countries over the world to fill in. The Electrical Engineers from overseas with a wish to enhance their career in Australia are required to go through a CDR assessment by EA to get selected in the employment code: ANZSCO 233311. The engineers with four years of Bachelor’s degree in Electrical Engineering can apply for the post of Electrical Engineers. 

CDR sample for Electrical Engineers includes all the required reports such as Curriculum Vitae (CV), Continuing Professional Development (CPD), three Career Episodes (CE), and Summary Statement. The content of the CDR Report Samples is given below: CDR sample for Electrical Engineers includes all the required reports such as Curriculum Vitae (CV), Continuing Professional Development (CPD), three Career Episodes (CE), and Summary Statement. The content of the CDR Report Samples is given below: 

Curriculum Vitae (CV): Resume on the basis of a professional template.

Continuing Professional Development (CPD): The sample of CPD clarifies the Engineering Knowledge of the applicant – 470 words.

Electrical Engineer Career Episode Sample 1: “Battery charger system” – 2036 words

Electrical Engineer Career Episode Sample 2: “Transformer protection system” – 2076 words

Electrical Engineer Career Episode Sample 3: “Induction motor speed control system” – 1952 words

Electrical Engineer Summary Statement Sample: Detailed explanation of all the competency element – 2379 words. 

Electrical Engineering CDR Sample  

1 Project Name: Battery charger system 

This project was titled  “Battery charger system”. The engineering activities that the author did during the project are as below:

· To study and review the mechanics, feasibility, and factors to consider to design the charging system of lead-acid batteries.

· To select a component like a resistor, Zener diode, battery for the system development. 

· To develop the workflow mechanism and design the battery charger system

· To design the filter capacitor, bridge rectifier, and internal transformer

· To simulate the designed system using MULTISIM

·  To test and analyze the charging process of the developed system.

Problem & Solutions:

Some of the major problems that were encountered by the author during the “Battery charger system” along with their solutions are defined below:-

1.Problem 1 career episode 2 and its Solution

During analyzing the circuit charging module Arthur came across some problems regarding the charging module of the circuit. When the input was provided, the very high gain was obtained for the operational amplifier, and the operational amplifier produced the larger output. Due to the large output voltage,  the Zener diode connected to the output terminal of the operational amplifier was not functioning. This resulted in the fluctuation of the circuit.After study and research, Arthur found that there might be a problem regarding the connection between resistance capacity and an operational amplifier. Then Arthur checked the connection and found that there was no such issue regarding the resistance capacity and amplifier and circuit connection. The Arthur reviewed the limiting process of the output voltage of LM741 and found that using the register from the output of LM741 to the inverting terminal of LM741. Then the Arthur calculated the value of the negative feedback of the register and connected the register to the output of LM741 to the inverting terminal of LM741. Furthermore, the circuit performance found that there is a smaller output voltage of LM741 and gain was also decreased.

2. Problem 2 career episode 2 and its Solution

The output current and voltage was smaller than the actual voltage when AC to DC conversion took place. When the input signal was 230Vrms to AC-DC converter, the output was 12v, which was smaller than the actual voltage. So to take necessary steps, the Author studied the different research papers and found that the issue might have raised due to the element of AC to DC converter. During the analysis, Arthur found that the issue was raised due to the transformer. Secondary winding was bigger than the smaller winding, which caused less output voltage. To solve this the Arthur calculated the transformer ratio, which was 0.0073. Then, Author changed the primary winding of the transformer and found that the voltage from AC to DC converter was 16Vrms. The output of the AC to DC converter was given to the charging circuit.

3.  Problem 3 career episode 2 and its Solution

During the simulation, author faced a problem regarding the input voltage limit. Arthur found 40v output from the output of the voltage limiting circuit, which was greater than the expected output value.The Arthur found that the Zener diode value was greater than the expected value. When the output value of a more zen diode was greater than the actual value, the control transistor Q2 turned on the transistor Q1, the charging circuit disconnected from the input. Then Arthur changed the Zener diode value as per the calculation. When the output value of a more zen diode was greater than the actual value, the control transistor Q2 turned on the transistor Q1, the charging circuit disconnected from the input. Then |Arthur changed the Zener diode value as per the calculation and found that the voltage limiting value of the circuit was 15v. Electrical Engineering CDR Sample 2Project Name: TRANSFORMER PROTECTION SYSTEMThis project was titled as “TRANSFORMER PROTECTION SYSTEM”. The engineering activities that the author did during the project are as below:

•        To study and review the power system and protective method.

•        To select the component like microcontroller, relay and step down transformer based on the design of the system.

•        To design the hardware and software program for the system model.

•        To perform the connection of the components like relay, microcontroller and transformer for the development of the system.

•        To simulate the designed system in Visual basic 6.0 and Proteus software.

•        To test and analyze the performance of the overall circuit.

•        To perform the administration of the whole procurement process for the materials required in the project.

•        To inspect, monitor and supervise the activities on the site ensuring they were in accordance with the targeted budget, quality, environmental standards, and company regulations. 

Problem & Solutions:

Some of the major problems that was encountered by the author during the “Transformer protection system” along with their solutions are defined below:-

1.       Problem 1 career episode 2 and its SolutionInitially, the current sensor sensed the wrong value for the current that leads to isolating the transformer form power lines in normal condition. So to solve this issue, Arthur performed research regarding the issues and also consulted the project supervisor. From the research, the author found that the high-value resistor was for a current sensor, which increased voltage drop, and as a result, the power loss increased for the system. To solve this issue, a low and appropriate resistor for the circuit was used. Then again, the Author tested the voltage value from the current sensing device, but the issue was not solved. So Arthur further found that the accuracy of the sensor changed due to the use of the high-temperature coefficient resistor. So the Arthur mitigate this problem by using the resistor of low-temperature coefficient and by using low inductance resistor which solved the issue regarding the current sensor.2. Problem 2 career episode 2 and its SolutionArthur found a problem regarding the trip coil. The trip coil was not energizing as per the requirement of the system that caused the relay failure. To resolve this issue, Arthur found the mechanism of testing the failure of the relay so that damaged relay can be found. Using USB controlled tools, the Author found the damaged relay by measuring the resistance of the paths between different pins of the system. Then replaced the damaged relay with the new ones. When the fault occurred the relay operated and reclosed itself automatically when the fault cleared. Using this method problem regarding the relay was solved.3. Problem 3 career episode 2 and its SolutionLikewise, Arthur found that the relay encounters a mechanical problem, due to which there was poor protection. To solve the issue regarding the Relay, Arthur used TRIAC as a member of THYRISTOR family, which can be used for transformer protection. Due to the absence of the moving part, TRIAC will lead to less maintenance and a longer life span of the transformer. Due to the high load voltage in the transformer, the relay was facing the problem regarding sensing the abnormal condition to solve this issue, Arthur decreased the load voltage of the transformer. Electrical Engineering CDR Sample 

3 Project Name: INDUCTION MOTOR SPEED CONTROL SYSTEMThis project was titled as “INDUCTION MOTOR SPEED CONTROL SYSTEM”. 

The engineering activities that the author did during the project are as below

·        To study and review the speed control mechanism in the induction motor.

·        To select the component like multilevel inverter, induction motor, drives and switching device for the development of the system.

·        To design and develop the block diagram and workflow of the system model.

·        To design the control unit to control inverter and use AC supply for bridge rectifier.

·        To simulate the design system using MATLAB.

·        To test and analyze the performance of the system. 

Problem & Solutions

Some of the major problems that were encountered by the author during the “INDUCTION MOTOR SPEED CONTROL SYSTEM” along with their solutions are defined below:-

1.     Problem 1 career episode 3 and SolutionThe problem regarding the voltage fluctuation occurred when the load draws periodic variation in the current supply. So, the fluctuating current has developed the fluctuation in the supply voltage. This current has also caused a drop in the voltage of the system. The Arthur also found that the variation in the load has caused the voltage fluctuation in the system along with an issue regarding the harmonic in the AC Supply. To solve this problem, the Author added the small capacitor, so the reactive network power is strengthened and allowed the finer tuning requirements of reactive power. After adding the capacitor, the power factor was enhanced, and the reduction of voltage fluctuation was seen. This method also increased the active power and increased the stability and efficiency of the system.

2.     Problem 2 career episode 3 and SolutionRipples were seen in the system when the rectified signal was feed into the controlled multilevel inverter. To solve this issue, Arthur used the capacitor, but this resulted in the unexpected output of the system. This issue was raised because of the multilevel inverter or control unit. To solve these issues, a detailed study of the component was performed. Arthur found that during the rectification AC signal was converted into the DC signal, which was not pure because they contained ripples. So capacitor in the inverter was introduced, but the issue was not solved. After further research, the size of the capacitor also affect the DC Signal and produces ripples. So the size of the capacitor was increased as per the requirement of the system.

3.     Problem 2 career episode 3 and SolutionThere was an issue which was caused due to the series connection of the power devices which was made in order to handle the large voltage and power in the system. To solve this issue the device was integrated gate bipolar transistors, gate turns off thyristors and integrated gate commutated transistors. After this adjustment, there was a problem regarding the unequal dissemination of applied voltage across the series-connected device. Arthur found that due to less blocking voltage compared to the applied voltage that issue occurred. Arthur rechecked the model and datasheets of all switching devices and transistors and reconnected the component, and these solved the problem regarding the unequal dissemination of applied voltage.  

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Best Way to prepare Competency Demonstration Report

CDR for Australian immigration is prepared on Academic record of Engineers and their responsibilities during the job. Engineers who want to migrate to Australia have to go through Engineers Australia (EA) (the designated assessing authority for engineering occupations) first. 

The Migration Skills Assessment (MSA) accredits qualifications either from Australia or from countries who are a full signatory to the Sydney Accord, Dublin Accord, or the Washington Accord. Others countries that are not accredited by EA have to submit a Competency Demonstration Report (CDR). It means that if you are an engineer from India and want to settle down in Australia, you will have to apply through the CDR pathway. In simple words, it could be your ticket to getting your Skilled Migration Visa to Australia. 

Get help in preparing your CDR Sample Report 

Few steps need to follow during the preparation of CDR:· Preparation of CPD (Continuous Professional Development): This list shows all you have done to grow as an engineer after completing your graduation in the field. This may include books you have read, tech seminars and workshops you have attended, and the training programs you were a part of. The sample of CPD clarifies the Engineering Knowledge of the applicant.

· Preparation of Three Career Episodes (CEs): Career Episodes are totally based upon your academic career and job responsibilities. Each career episode has a unique significance. It tells about the project reports and your individual role in every project. Each Career episode should clearly show experience and skills of engineers in a specific field, strength and strategies of detecting faults and also solution finding techniques. They are actually a short statement of engineer’s duties during its education. These three narratives have to be crafted very carefully. You need technical precision and the ability to follow the style sheet closely to pen down good-enough career episodes.

· Preparation of Summary Statement: Summary Statement is based on Career Episode and gives a brief view of all the three summary statements. This is a very critical part of Competency Demonstration Report (CDR) as it contains all the career summary of an engineer’s life. Therefore it is recommended to get consultancy from professionals in this regard for assurance of acceptance. A summary statement is not an ordinary summary. You have to fish out the exactly where you have highlighted a particular competency EA is looking for in your Career Episodes. Hence, you have to number the paragraphs of your Career Episodes as 1.1, 1.2, 1.3…; 2.1, 2.2, 2.3…; and 3.1, 3.2, 3.3… You can then mention these numbers in your Summary Statement. Detail explanation sample of all the competency element.

· Preparation of Resume Sample: Professional resume writing on the basis of the CDR sample. This may be the least demanding piece of CDR but is equally important.

For more detailed information, you can visit cdrsample.com.au. This site aims to assist Engineers in the preparation of Competency Demonstration Reports (CDR). By reviewing the samples present here you can prepare a CDR sample by yourself. Our site provides complete guidance in the Competency Assessment for EA Membership. Preparation of CDR and Career Episodes (CEs) is the vital step in the migration skills assessment which needs to be done right in the first attempt.

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CDR Sample for Civil Engineers

Since the economy of Australia is growing exponentially with the spectacular economic boom in Civil engineering sector, there is a greater need for Civil Engineers with relevant international experience. In order to eliminate the critical shortages of Civil engineering to overcome the delay in projects, the skilled migration visas are opened for Civil Engineers by the Australian Government. The required qualification for entering this occupation is a bachelor's degree or higher, along with relevant experience in some cases.

CDR Sample for Civil Engineers include all the required reports such as Curriculum Vitae (CV), Continuing Professional Development (CPD), three Career Episodes (CE), and Summary Statement. The content of the CDR Report Samples is given below: Curriculum Vitae (CV): Resume on the basis of a professional template. Continuing Professional Development (CPD): The sample of CPD clarifies the Engineering Knowledge of the applicant – 470 words. Civil Engineer Career Episode Sample 1: “cRe-Development of the residential building” – 2491 words Civil Engineer Career Episode Sample 2: “Process Model of Water Treatment Plant” – 2393 words Civil Engineer Career Episode Sample 3: “Multi-storied building analysis” – 2482 words Civil Engineer Summary Statement Sample: Detailed explanation of all the competency elements – 2379 words.

Civil Engineering CDR Sample CE 1 Project Name: RE-DEVELOPMENT OF THE RESIDENTIAL BUILDING This project was titled as “RE-DEVELOPMENT OF THE RESIDENTIAL BUILDING”. The engineering activities that the author did during the project are as below: ·The author performed the information gathering of the different construction elements for the design system. ·  The author planned the location of the plant room and developed the layout. ·  The author conducted E&M installation operations in the project. · The author developed the drawing and the calculation for drainage connection, HVAC connection electrical connection for buildings · The author conducted the quality control of material used for the design of the system and installed the component on the project site · The author performed the overall estimated cost of the project and consulted with the client on any changes required Problem & Solutions: Some of the major problems that were encountered by the author during the “RE-DEVELOPMENT OF THE RESIDENTIAL BUILDING” along with their solutions are defined below:- 1.     Problem 1 career episode 1 and its Solution The author found an issue in the design of the system path of the water supply department and drainage system connection. He found out that the drainage system was passing through the water supply system which raised concerns with both the health of the people of the building and regarding the design of the system. To solve the problem, the author examined the calculations and discovered the erroneous dimensional values in the calculation. He altered the path for water supply and drainage connection. Then after, he thoroughly checked the additional parameters of the client's requirements and also changed the erroneous dimension. Then, he calculated the new modified parameters of the layout and redesigned the layout using the modifications. 2.     Problem 2 career episode 1 and its Solution During E&M installation the author found an issue regarding the operational capabilities. He found that for water supply the pipe which was used was shorter and the material bought was defected. To resolve this issue, the author sent back the defected product to the supplier and performed the quality testing of the undefeated products. 3.     Problem 3 career episode 1 and its Solution The author came across another issue during the installation process. He found an issue regarding the smoke extraction system from the kitchen of the building. To solve the issue regarding the smoke, the air duct was also extracted on B3/F which covered air distribution to B4/F.

Civil Engineering CDR Sample CE 2 Project Name: Process Model of Water Treatment Plant This project was titled “Process Model of Water Treatment Plant”. The engineering activities that the author did during the project are as below:

*    The author designed the flowchart required for the design of the water treatment plan. *  The author devised the modern type of grit chamber by considering various parameters. *   The author computed the settling tank area by using a suitable value for the loading surface. *  The author premeditated the rapid sand filters by considering the filtration bed length and filtration rate * The author drafted the appropriate settling tank in order to enhance and control the quality of water throughout all the seasons. Problem & Solutions: Some of the major problems that were encountered by the author during the “Process Optimization of Welding On The Basis Of Friction Stir” along with their solutions are defined below:-

1.  Problem 1 career episode 2 and its Solution During the design process of the grit chamber, the author came up across the problem of finding the precise and correct dimensions of the grit chamber. This created hindrance in the treatment of the water plant and also considerably damaged the pumps and other devices in the chamber. After consultation and research, the author came up with the solution to revalue and carefully study each peripheral. Author remodeled the detention model to 1 minute. Likewise, the author also found that to meet the requirements during the rainy season; the discharged should be maximized three times more than the usual discharge. 2.  Problem 2 career episode 2 and its Solution The Author encountered that in the rainy season there would be more production of the sludge and the availability of storage was found to be inadequate. To handle the production of sludge, the Author came up with various remodeled parameters to design the filter. Henceforth, by taking into consideration like the volume of digester required, total sludge produce, etc. the Author increased the availability of storage space and handled the production of sludge even in heavy rainfall and another climatic context. 3. Problem 3 career episode 2 and its Solution One of the major issues that the Author came across while operating the treatment plan was the problem due to tension in the chains. The author found out that the spring-loaded arm chain tensioner in the tank didn’t provide a good amount of proper tension. Because of this, the contact between the chain and sprocket teeth were not found to be prominent. After some interval of time, the chain hopped caused the loading of the sprocket teeth and chain links in an extensive manner. Because of the extensive load, the wear and tear of the sprocket and chain slowly followed. As a solution Author found that Snap Idle Tensioner can be used in order to maintain the wear and tear of the chain and the device snap idle tensioner was easy to install and had no moving or mounting parts. Likewise, I also found that it can be easily retrofitted in accordance with the system and used it in order to reduce downtime and maintenance and chain wear.

Civil Engineering CDR Sample CE 3 Project Name: MULTI-STORIED BUILDING ANALYSIS This project was titled as “MULTI-STORIED BUILDING ANALYSIS”. The engineering activities that the author did during the project are as below:

*  To study and review the different simulation tools like STAAD pro, ANALYSIS, and AutoCAD for analysis purposes. * To choose the site location on which the analysis is to be done based on different constraints like building lines and orientation. * To calculate and analyze the various load types on the structural frame-like wind, dead load, live loads, etc. *  To perform the beam design, slab design, and column positioning. * To perform the footing design, staircase design and perform analysis and calculation using STAAD pro simulation software. * To develop the entire structure of the building based on bending moment, loading, structural diagram.

Problem & Solutions: Some of the major problems that were encountered by the author during the “Steam Turbine Control Oil System” along with their solutions are defined below:- 1.  Problem 1 career episode 3 and Solution As the Author used STAAD pro for the analysis of the designed model structure. The structure was found less strong as per the requirement that was a major issue for the project implementation. The Author after consulting with the team member examined the tools and function which was used in the analysis process. The cause of the issue was due to the area of the steel used during the development and its characteristics. Since the characteristics of the steel cannot be changed, the issue was because of the area of the steel, which was less than required. 2.  Problem 2 career episode 3 and Solution During the calculation, the Author found that punching stress was more than the permissible stress, which made the footing design ineffective. After consultation with the project supervisor, the Author checked all the calculations of footing design. The Author also got knowledge regarding the solution that can be taken to solve the issue. Increasing the thickness of the slab can solve this issue, but this solution would cause a change in the entire design of the building, and this will also change all the constraints that the STAAD pro use for the analysis of the design. After detail research and consulting with the supervisor, the Author decided to change the square footing size by increasing it. The size of square footing was chosen in such a way that other parameters do not change the designed system that solved the problem raised.

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Demands of Engineers in Australia

Australia’s demand for engineers far exceeds its supply of graduates. The country imports more than double the number of Engineers who graduate from Australian universities each year and has done so for more than a decade. On the opposite end of the scale, major infrastructure projects across Australia have boosted demand for engineering professionals. Leading the pack in terms of spots available are civil, structural, geotechnical, and transport engineers — with 2,174 spots allocated for the 2016/17 year by the Department of Immigration. Engineers are in demand across all Australian states — both in urban and regional areas. The average civil engineer is bachelor degree qualified, and most are employed in the states of NSW, Queensland, and Victoria. Competency Demonstration Report or CDR is a technical document that needs to be submitted to the Engineers Australia (EA) for the skills assessment process. It’s a representation of your engineering skills and competencies written in long essay format. Engineers who want to migrate to Australia have to go through Engineers Australia (EA) (the designated assessing authority for engineering occupations) first. The Migration Skills Assessment (MSA) accredits qualifications either from Australia or from countries who are a full signatory to the Sydney Accord, Dublin Accord, or the Washington Accord. Others countries which are not accredited by EA has to submit a Competency Demonstration Report (CDR). This means that if you are an engineer, and want to go to Australia to work/settle as an engineer, then, you have to apply to EA with CDR. EA would then decide whether you are suitable enough to get your dream true or not. The respective authorities of Engineers Australia will thoroughly assess your report, credentials, and acknowledge the details shared by you. If the details are shared is good right now to match the standard of guidelines of authorities, the report will be approved and you will get to work there as an engineer. In simple words, it could be your ticket to getting your Skilled Migration Visa to Australia. A CDR includes · Continuous Professional Development (CPD) list: This list shows all you have done to grow as an engineer after completing your graduation in the field. This may include books you have read, tech seminars and workshops you have attended, and the training programs you were a part of. The sample of CPD clarifies the Engineering Knowledge of the applicant.· Three Career Episodes (CEs): EA lists competencies it is looking for engineers of different skill levels. The Career Episode writing allows you to showcase that. These three narratives have to be crafted very carefully. You need technical precision and the ability to follow the style sheet closely to pen down good-enough career episodes.· Summary Statement: A summary statement is not an ordinary summary. You have to fish out the exactly where you have highlighted a particular competency EA is looking for in your Career Episodes. Hence, you have to number the paragraphs of your Career Episodes as 1.1, 1.2, 1.3…; 2.1, 2.2, 2.3…; and 3.1, 3.2, 3.3… You can then mention these numbers in your Summary Statement. Detail explanation sample of all the competency element.· Resume Sample: Professional resume writing on the basis of the CDR sample. This may be the least demanding piece of CDR but is equally important.