Answer / nandu

ya trfo needs wheels at the time of alighnment inside the
trafo room

what is differnce btwen lll and lllg faults

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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 the operation of Control Module(CM),MONITOR Module(MM), MONITOR Module DUAL (MM2),Signal Module(SM),Isolator Module(IM), please some one reply me.. the operation and application of these in FIRE ALARM SYSTEMS...

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What is ac and dc drive.

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what are the different kind of cables used for transmissions?

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How do you classify the different types of torques?

2 Answers  

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If I have Energy Meter Ratio as 100:5 & Also I have CT Ratio as 50:5 then what will be my multiplying Factor(M.F.)

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what is the difference between inrush curent and jurk load.

2 Answers  

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why in power staions distriution r like 11kv,33kv,66kv in india?

4 Answers  

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What is minimum phase system?

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thyristor controlled APFC panel design parameter?

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Grounding. Dear all at one of my site we checked the amps at the earthing cable to the alternator it was found 125 to 130 A. at the neutal cable in same machine found 146A. in the same plant checked the earthing current on other alternator it was 52A, and neutral 116 A. we are facing problems with our controller and the card was damaged once. can that neutral/GND current be a reason? as there is common grounding for the Alternator,Brkr panel,Transformer?

2 Answers  

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