Answer / lokeshraj

In servo motor the input to the motor hence the o/p depends
upon the possition of the motor. a position sensor is used
whose o/p is given to the error detector and the the error
signal is feed to the motor after amplifying it.

WHAT ARE THE EFFECTS OF SERIES RESONANCE AND PARALLEL RESONANCE ON THE CIRCUITS PARAMETERS?

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The exciting current of a transformer is non sinusoidal. why?

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Difference between single phase rotary inverter and 3 phase rotary inverter

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before transformer oil dielectric strenght tests are taken the oil should be allowed to settle to remove option 1 air bubbles 2 gasses 3 contamination 4 water

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how can we phase identification in a distribution line,how we recognise that which phase is coming for a house hold connection.help me............

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When the DG is running at the time we can connect to capacitor banK? why it is required or not

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what will be the effect on the voltage .if power frequency is increasing or decreasing.

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What is Scott connection? In which device it is used?

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Basic philosophy of applying 3P tripping for uptill 132KV switchyards & for 132KV & above 1P/3P tripping is used.

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