Name different types of circuit breakers and their voltage ratings?

11 Answers   NTPC,

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How it can worked plc based electrical system And which type of software using.

0 Answers   ITC Infotech,

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High voltage test procedure of in swgr board. why should measure millivolt drop on testing time?

0 Answers   NTPC,

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how to reduce the magnetizing current in distribution transformers

1 Answers  

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what is EIB lighting control system? what is the advantages of this system?

0 Answers  

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plz tell me Motor IP formula

0 Answers  

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what is the effect of connecting three phase supply lines to three phase auto transformer output terminals through a fuse of 10Amp and a circuit breaker (MCB). Is this connection permanently destroy the transformer?

0 Answers  

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whats happen if we disconnect the NGR of alternator in running condition?. Generally we observed that transformer netrul is directly grounded but alternator connected with NGR, then ground?

1 Answers  

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when a 500kva-400hz single phase transformer operated on a 100hz supply then what will be kva required

2 Answers  

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what is the basic principle of the alternator ????

2 Answers  

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how i chosse capacitor bank if my energy meter is 48 kvr? tell me capacitor bank chossen formula?

1 Answers   ACC, Bhel,

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What are the causes of electrical faults?

1 Answers  

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