suppose MCC (Motor control center)panel work on field the relay on this damage or not work and earth fault occurs in this and no indication in relay panel given below. than MCB trip or not and what effect the panel how find relay will damage or not work.

2 Answers  

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What are the main significances of root locus?

0 Answers  

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What is protection for single phasing ?

6 Answers   SISL,

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how u change the vector group of a transformer like DYN1 to ynd11

2 Answers  

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What is the stander resistance value between the neutral and earth?

10 Answers   Crossdomain, Sepco,

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what is the use of surge suppresser in 33 KV incoming panel. where it must be installed,inseries with incoming cable surge suppresser must be at incoming of the breaker are outgoing of the breaker

1 Answers   Siemens,

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hi frnds.....anyone get any reply from HPCL. I HAVN'T.....B,COS written will b on FEB 17 th.

1 Answers   HPCL,

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which motor used in electric train ans how much volt.

4 Answers   Trimax,

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why need of ac exietation in alternater.

2 Answers  

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I need the list of Universities who have summer intake for BS degree in Electrical Engineering.?

0 Answers  

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Which standard we are following earthing resistance test

0 Answers  

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what is the differebt between ac and dc fuse?

0 Answers   IBM,

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