Answer Posted / raj

Both earthing and neutral are one and the same.

what is thermal resistance of PVC Cable.

1755

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Dear sir, iam completed iti ncvt electrician 2000-2002 & diploma electrical eng completed 2008-2010 distance education in rvd university, still i got B licences only but my working company want C licences, how to i get c licencese pls reply me iam in critical situation thank you karthick 9841637803

1631

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WHAT IS THE USE OF PIG TAIL IN WINDOW CT ?

2476

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how calculate the electrical load for industry and office

9207

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Explain and give examples about VCB?

3263

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Could the power factor on electrical system can affect the registration of the kwhr meter or the CT/PT? 

1893

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If the line voltage is reduced to 75% of its rated value then by what percentage current will reduce ?? 75% 25% 50% no change and why ?

2148

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hi pal, i am vengatesh from tamilnadu(chidambaram),i have called for the written test for the post of jr executive(ELECTRICAL) of AAI ,I dont know about the question paper pattern,so any kindly help me to face the examination,post me the model question papers and some tips to write my examination to (vengi.annadurai@gmail.com)

1837

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WHY IS THE EARTH FAULT CURRENT ALWAYS LESS THAN THE NORMAL CURRENT??

2178

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HOW TO REDUCE POWER PLANT AUXILIARY POWER CONSUMPTION?

3346

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How much voltage we need to apply in 33kv cable during hipot test of cable

809

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Is there any rule to select the voltage of motor based on KW rating? What is the rating above which lt motor becomes the HT motor?.

1646

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What is depreciation factor?

2219

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Dear All we are having a problem in G120 BOP showing alarm A0503, F0052, F0060 we can not remove fault alarm ,Please any body help us. kowsar

1725

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300m long and 30kw inductive loade 3phase supply how many size cable required

1379

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