Answer Posted / narayana rao

synchronous generator is nothing but altenator which is
routating at synchronous speed only where as asynchronous
generator is inductoin motor which is routated with another
prime mover it's speed is more than the speed of stator
field.

how to calculate transformer turn primary & secondary side 11kv to 420v

2252

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when we design electrical schemes of 11/.415kv distribution..wen and were should we show the relays??what is the function of it?for example..we place EFR Relay CT between transformer neutral link and transformer earth.Like this what are the other type of relays we should use?why?where?Explain please..Thank you

1849

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Different types of relay fault which phase sequence??

948

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Under wat condition statcom operates as an inductor for the transmission line?

1990

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Please nybody say, weather the result of Bharat Oman is declared or not? Probable date of declare???????

2048

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What are the conditions to be satisfied for parallel operation of dc generators?

1135

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For overhead protection we use which transformer?

2548

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what parameters are should nessary for control technic dc drive(in rolling mills)?

2060

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if 12v battery get discharged for 2 months after if we put charge it will charge again?how much time it will take to charge?

1979

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What is the alternate solution for testing of polarity by using polarity tester while its milli ammeter does not works?

2044

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why are distributed windings generally used in alternators?

2771

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what is meant by skew width in machines?

2267

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what is the basic construction diffrance between servo motor ans sqiralcage induction motor

2551

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In all analog voltmeters or ammeter showing some small size symbols. as well as a star and in star 2no. digit, resister symbol,and other. what is that's meaning ?

2240

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How we calculate the Multiplying Factor of Kwh meter for 3 phase alternator.

1942

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