what is ratio test?

1 Answers  

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what is difference b/t ac current and dc current

4 Answers   L&T, Meghana Engineers,

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What is the full form of CNC in electrical mechines.......?

1 Answers   Alstom,

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Why transformer is not rotating?

20 Answers   BARC, Nerolac,

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Can we generate 3 phase power from single phase connections?? If yes, how?

2 Answers  

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which %age of corona losses increses if frequency is increased to 25%.

3 Answers   ADCET, Maihar Cement,

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In n high voltage 11kv system What happened if 1 of CT cable (IDMT) loose.Will e/f or o/c trip.please explain detail

1 Answers  

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Please define ampere?

0 Answers  

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how much current carry a 3-1/2 core of 100mm size cable.explain it with solution

2 Answers   ACS,

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how to calculate the mesh earth network resistance in such substation, is there any recommended resistance values with references , thanks!

0 Answers   SRES,

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What is the function of electron gun assembly used in crt?

0 Answers  

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why -48 volts dc used in telecommucation

0 Answers  

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