what is earth fault relay 64T, why it is used in main Incomer and neutral CT of Transformer.

0 Answers  

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can we connect both delta and star to the transformer secondary and for what reason?

5 Answers   Power Grid,

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what is the value will come when megger the phase to phase ,phase to neutral ,phasae to ground ?

3 Answers  

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Do closed loops systems require manual input?

0 Answers   Ericsson,

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Why don't we use ground free electricity to avoid electric shock.As birds are do not get shock.

3 Answers  

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List any four conventional sources of energy.

1 Answers  

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What is auto reclose system in Circuit breakers??

4 Answers  

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What is difference between ct&pt transformers?

4 Answers   Adgas,

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Tell the details of the precommissioning tests that are performed on distribution transformer, power cable and switchgear (11kv).

1 Answers   Reliance,

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Define working of prim mover governer in alternator?

1 Answers  

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How to select Main CB Rating for 187 KW Load?

6 Answers  

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what is the diff. between AVR & H.T.Stabilizer

2 Answers  

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