What will happen if we do not provide earthing to the newtral of a power system ?

2 Answers   Jindal, NPCIL,

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Dear Sir, we met a disaster with our 62.5 kva genset, after rewinding we informed by our contract engg that due to return current coming in neutral & impropper earthing this happend. But after all set up & load balance we checked & found again we have about 20 to 32 amp return current on neutral. we have 12 airconditioner + 12 mini fridge on single phase line. Pl suggest any idea to solved this problem

3 Answers  

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kindly send me 11KV MV motor differential protection procedure by primary injection method.

0 Answers  

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What should be the height of basement according to NBCC code?

0 Answers  

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Explain using drawings what is reverse PID action w.r.t PID controllers.

0 Answers   L&T,

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how to select short circuit current while selecting a MCCB? how to calculate current for a given KVA and KW load?

2 Answers   GE, PnU Engineering,

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what is the purpose of battery tap voltage.

3 Answers   ABB, Crompton Greaves,

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i want wipro vlsi placement pattern please send me

0 Answers  

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what is different between 51N and 51G functions relay?

1 Answers  

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How much depth n width required for laying of 1X70 Sqmm Cable in Desert???

0 Answers   Alka Electromech, Aramco,

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What is stepper motor. What is its uses?

0 Answers  

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what kind of motor is used for lifting applications

5 Answers  

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