what objective books are good for preparing for PSU's?

3 Answers   NTPC,

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WHICH IS BETTER( FOR POWER SAVING)- ON LINE OR OFF LINE UPS ?

3 Answers   Punjab National Bank,

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How does a 3 phase induction motor is started?

3 Answers   IOCL,

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What is the effect of earth capacitance

3 Answers  

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How a synchronous generator practically work? what is the function of avr(automatic voltage regulator)in synchronous generator?how the connection of avr to the generator made practically?please give me the answer.

6 Answers   Accenture, Heineken,

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which type of motor is used in automatic swing gate

0 Answers   Sail,

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how to get bearing & winding temperature of an induction motor?

0 Answers  

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what is the difference between ELCB and RCCB

5 Answers   Concorde, Hyundai,

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Why stones are layed under Transformer

4 Answers  

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we all know that corona is nothing but ionization of air around the conductor and there by allowing current to pass through ionized air.but we are not getting any short circuit in between the respective phases though the air turned as a conductive media between them??

1 Answers   Siemens,

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why v use only sodium bulb or orange color lights on streets, y nt CLF OR TUBE LIGHTS

3 Answers  

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Electrical 'C' license full abbreviation , and full form

0 Answers  

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