What is the deffirant between EARTH, GROUND AND NUTRAL

4 Answers   TCS,

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ho can we calculate the conductor insulation value according to their ratings like voltage,current etc.how insulation value related with voltage,current and power of amachine

0 Answers  

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which strater used genearalyy???and why???

1 Answers  

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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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how can we calculate the ampacity of the electrical wire/cable. and what are the factors must be considered. pls. elaborate.

0 Answers   Webel,

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What is the value of 3 phase voltage?

8 Answers   RECPDCL,

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Why don't we provide SURGE ARRESTORS for Transformer feeders?

5 Answers  

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To make a basic instrumentation amplifier, it takes A One op-amp with a certain feedback arrangement B Two op-amp and seven resistors C Three op-amps and seven capacitors D Three op-amps and seven resistors

0 Answers  

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aeroline vibration is present

1 Answers   DVC,

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v=I*R, i.e V is directly proportional to I. now P=V*I. so V=P/I. thus v is inversely proportional to I. so what is the correct one? If both are correct than for which kind of condition this 2 differ

3 Answers  

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what is an S.C.R. and how do they work?

4 Answers   GE,

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What is oil temprature with A/T contacts in Transformer ?

1 Answers  

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