How phase displacement change in the over current relay coils.

0 Answers  

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how many test is necessary for 27mva transformer.

3 Answers   HEG,

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how many types method in earth testing?

3 Answers   ONGC,

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If the 11 KV supply is fail. what will happened with it's breaker if it is supplay to the 11KV motor?

3 Answers  

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What is servo lock in CNC how they work and if any parameter for them in CNC machine

0 Answers  

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How to calculate the input cable rating for 10kva ups (3phase input and single phase output and also 3phase output, battery rating 65Ah)provide the formula also.thnx

0 Answers   Bhel,

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How much heat will a 2500 KVA transformer will generate ?

5 Answers  

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why we used dc supply for field in dg set

0 Answers   Hindusthan National Glass,

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Three phase star connected PT transformer primary side one phase fuse is blown what will be the output in secondary side(Secondary side also three phase star connected)

2 Answers   Sun Pharma,

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describe the Operation of induction generators from bus bars

0 Answers   AMIE,

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what is the resistance value of earthing pit and why they are connected?

6 Answers  

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how to calculate circuit breaker capacity

6 Answers   Siemens,

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