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The latest generation of IC voltage regulators has devices with only three pins: one for the unregulated input voltage, one for the regulated output voltage, and one for ground.

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FET is a device that is usually operated in the constant-current portion of its output characteristics. Read More...

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Types of solar power plant are Solar pond electric power plant Low temperature solar power plant Medium temperature systems using focusing – collector High temperature systems – [solar farm and solar power plant]

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The Successive Approximation Type DVM principle can be easily understood using a simple example; the determination of the weight of an object. By using a balance and placing the object on one side and an approximate weight on the other side, the weight of the object is determined.

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Components of a Multistage Impulse Generator Circuit 1.d.c. Charging Set 2.Charging Resistors 3.Generator Capacitors and Spark Gaps 4.Wave-shaping Resistors and Capacitors 5.Triggering System 6.Voltage Dividers 7.Gas insulated impulse generators

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Power MOSFET is an enhancement mode device modified to handle much large currents and voltages than a conventional MOSFET.

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The following are the components of a tidal power plant 1.The dam or dyke (low wall) to form the pool or basin. 2.Sluice ways from the basins to the sea and vice versa. 3.The power house.

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The Closed Loop Speed Control of DC Motor schemes are provided with inner current control loop in order to limit the current within a safe limit and also to accelerate and decelerate the drive at the maximum permissible current and torque during transient operations.

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A magnetic tape recorder consists of the following basic components.

Recording Head Magnetic Head Reproducing Head Tape transport mechanism Conditioning devices

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Pulse and Square Wave Generator are used as measuring devices in combination with a CRO. They provide both quantitative and qualitative

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A Sweep Frequency Generator is a special type of signal generator which generates a sinusoidal output whose frequency is automatically varied or swept between two selected frequencies. One com­plete cycle of the frequency variation is called a sweep.

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In a three Phase Semi Converter, the ripple frequency of the motor terminal voltage is higher than that in the single-phase converter, as a result the filtering requirements for smoothing out the motor current are less and the current is mostly continuous.

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Types of Unbalanced Loads Unbalanced delta-connected load Unbalanced three-wire star-connected load, and Unbalanced four-wire star-connected load.

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The first order low pass butterworth filter is realized by R-C circuit used along with an op-amp, used in the noninverting configuration. The circuit diagram is shown in Fig. 2.74. This also called one pole low pass butterworth filter.

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This Induction Type Overcurrent Relay works on the induction principle and initiates corrective measures when current in the circuit exceeds the predetermined value.

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The Precision Full Wave Rectifier circuits accept an ac signal at the input, inverts either the negative or the positive half, and delivers both the inverted and noninverted halves at the output

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The practical response of Second Order Low Pass Butterworth Filter must be very close to an ideal one. Second Order Butterworth Filter Transfe