Why the transmision line are 11,33,63,132kv?

10 Answers   Power Grid,

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As per the theory current doesn’t flows in Neutral, but practically it is not applicable, explain why?

2 Answers  

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Assume a condition such that two motors of rating 6.6kv,415v are connected to blower,so tell me which motor draw large current give appropriate reason?

2 Answers   NTPC, Student,

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what happen if one of 3-phase line has a much higher load when we are using delta to star transformer? how we can over-come from that?

2 Answers   Getco,

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List the materials required for Pipe Earthing.

2 Answers  

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define differential current and restraining current in relays. how to calculate it by mathematically? post the formulaes.

4 Answers   Siemens, VPEC,

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Why CT secondary is grounded?

11 Answers   GE,

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What can a fresh(without experience) electrical engineer contribute to NTPC( Or any PSU company) growth?

3 Answers   NTPC,

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60 watt bulb and 1500watt iron which device has more resistance & why

5 Answers   RMSI,

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What is ramp signal?

0 Answers  

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WHAT IS THE MEANING OF BALANCED / UNBALANCED IN STABILIZER TYPES.

0 Answers  

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Types of circuit breaker

1 Answers  

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