IDMT relay are mostly used for protection against..??? 1)Earth Fault 2)Inter turn fault 3)Overloading 4)None of the above

1 Answers   Indian Railways,

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How does an induction motor start?

0 Answers   Ericsson,

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in breather of transformer how sillicon gel absorb the moisture?wat happen when the moisture in that oil?

1 Answers  

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how to calculate the ngr capacity(nutral grounding resistor)

2 Answers   Divis Laboratories,

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What is installed in PAC that is control the humidity

0 Answers   Sodexo,

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What is differnce b/w tie breaker and bus coupler?

1 Answers  

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Why there are some equipment(i.e:TV) that using 2-pin plug instead of three? What happen if there is current leakage? Are we going to get electric shock??

0 Answers   College School Exams Tests,

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In electrical cables what is U and U0 refers?

11 Answers  

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what is the tolerance for the magnetic balance test conducted on the distribution transformer?

0 Answers  

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suri transmission

0 Answers   Bhel,

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why the rating of transformer in only KVA not in others?

7 Answers  

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if we convert watt into kva,which one formula use by us,pls tell me?

16 Answers   ABB,

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