what is the difference b/w winding insulation class and winding temperature class?

6 Answers   Bhel, NDPL, NTPC,

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What is OLTC in a transformer, specify its fuction.

35 Answers   Bhel, Isgec, L&T,

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what is first pole to clear factor

1 Answers  

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A circuit breaker is a

9 Answers  

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why is the conservator tank painted white on the transformer

0 Answers   Bangladesh Bank,

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What is the diameter of electromagnetic field around a 11000/415v transformer ? Dose it affect people who live 3-4 meter beside it?

0 Answers  

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why we use separate earthing for two seprate machine??

1 Answers  

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What is the maximum advisable distance where it is required to interconnect a 500 KVA 480 V 3 ph transformer and the main panel or MCC ignoring the voltage droop affectation, does it is exist any standard about it?

2 Answers  

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why the electrical plug point pin(earth) size in max

1 Answers   Autoneum Nittoku, Bajaj,

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how c-curve of mcb's actually looks alike?

0 Answers  

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how to measure genset CT coil range?

1 Answers  

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why ground cannot be used as neutral as ground also provides close path for current flowing ?

3 Answers  

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