Which lamp will fuse first(1)20(2)40(3)200 three lamps will fuse together

2 Answers   NTPC,

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is it possible to flow currnet between earth and nutral wire in a circuit???

2 Answers  

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what is the purpose of NGR?

25 Answers   Assam Electricals,

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WHY HUMMING SOUND OCCURED IN HT TRANSMMISSION LINES?

6 Answers  

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why we used servo motor insted of inducation motor?

1 Answers  

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hi i m going to attend bhel interview on 22nd sep 2008 for ET(electrical engineering).pls guide me how to prepare for the interview.i am a fresher.

1 Answers   Bhel,

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what is the operation of regulator in fan?

4 Answers   NTPC,

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Whai isPCC and MCC Difference?

1 Answers   Pretech Plast,

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which is more dangerous A.c or D.C?

26 Answers  

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what are the reasons of CT circuit faulty in busbar protection scheme?

0 Answers   Getco,

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Why the transmission lines are in 11kV, 22kV, 33kv, and why not 10kV,20kV, 30kV?

2 Answers   Bhel,

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what is impedence of transformer? its formula

1 Answers  

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