what should be the value of proper neutral earthing resistance?

3 Answers   ABC,

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if three phase supply is given to single phase transformer, what will happen?

3 Answers  

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In a HT switchboard where Nos. of Transformers are connected, how to decide Incoming cable size? Whether Cable should be rated for connected load or maximum demand?

1 Answers   Power Grid,

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I had attend the ITC (Indian Tobacco Company) interview (For Electrical maintanance).There they was conducted me a written test.And I was passed in that.Now They are going to conduct a Practical Interview in next round.Please help me what practical test they will ask............?

0 Answers   ITC Infotech,

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What is meant by sotf,lbb,power swing,pole discrepency,auto reclose?

1 Answers   Bunge, Electrical, Omega, TCS, TNEB Tamil Nadu Electricity Board,

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What is the ladder circuit?

1 Answers   Mitharg Information Systems,

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how to find the voltage's of a transmission line plzz help with pictures i am not able to understand

0 Answers   Student,

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How to take vector group test for Ynd11 transformer.

2 Answers   Voltech,

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cleat wiring system is used at

2 Answers  

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What are the Return ( Monthly / quarterly/ Annual submitted to Electical Inspector for an establishment (Factory in Maharashtra-- Small scale category having seperate HT line of 22KV ) as per Maharashtra Electricity Act

0 Answers  

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If i connect aload to phase taken from one transformer and neutral from another what will happen.

2 Answers  

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What is the working principle of servo motor? And explain it.

0 Answers  

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