What is Electricity?

2 Answers  

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why hv current transformers have big size ?

5 Answers   RailTel, TCS,

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WHAT IS A LINE CURRENT AND PHASE CURRENT

3 Answers  

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what is the difference between switchgear and circuit breakers and is there any difference between outdoor and indoor switchgear and circuit breakers , and how would you differentiate between switch yard and substation and grid station . thanks

0 Answers   ABC,

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what happens to a turbo alternator if it get trip and 1 out of 3 poles of circuit breaker in close condition

1 Answers   wbsedcl,

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How does a digital electronic meter work??????

0 Answers  

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Why is remote backup preferred to local backup?

0 Answers  

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How will earthing is making for Aeroplane?

5 Answers  

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Wat is meant by OLTC?

1 Answers  

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Why substation battery room is coulered black?

1 Answers  

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what is the difference between isolator and circuit breaker

3 Answers  

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iam using DM 3251 voltmeter(1 percent accuracy)for 11KV system PT ratio is 11KV/110V.can anybody explain what is the max and min voltage deviation.

0 Answers  

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