Answer Posted / sanjay

There can be one of the following reason for the problem :

1.The AVR may be faulty.

2.The conductor is of lesser current rating.

3.Loose connection/faulty cable termination

4.Load is quiet far off from generator.

how to calculate cable size in diffrent loads?

2062

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While HT line put on to activate ACB in low tention panel VCB tripping instantly.why it happens

2069

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I have c license but I don't know eligibility of Max Kilo Volts under the electrical licensing board.

1670

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how to interlock 3 nos MCCBs using under voltage coil. please provide me circuit diagram?

2589

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Do any one know exacatly when the results for NHPC held on 8th march 09 for engineering trainees will be released ?. if so please post it, i'm eager to know it.

2136

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if a 3phase 100kva distribution transformer , 400 v,50 hz, 4-wire system is loaded at 160 k.w mostly 1-phase Lighting & Airconditioning split a.c load what will be the net effect on the power system in terms of voltage, powerfactor, current , efficiency of xformer

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Transformer diagram mention each parts ?

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Haw to check conductivity of budbar

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i need some project topics along with circuit diagram in the electrical adnd electronics engg and also give ome website regarding projects.my mail id is thenmozhi2k7@gmail.com .please help me.

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main difference between ac and dc?

1686

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we have provided 30 nos. relay contacts in panel.I want to know how do we do the numbering for the relay contacts as per any applicable standards

1995

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What is the function of NER and NET?

2426

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electrical knowelge

1150

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can any one tell me about the Extra low voltage systems?From where we give supply to these type of systems??

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new 90kw motor installed so how I purchased cable ,fuse,etc please give me technic for cable selected why always capacitor delta connection

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