What are the various types of rotor used in the alternators?

0 Answers  

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what is reason in mv breaker the control supply voltage is dc not ac?

1 Answers  

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IS there any special instructions to be taken while installing the tranformer.

1 Answers  

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What is main difference between earthing and neutral grounding?

3 Answers   Jindal,

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what is phase and neutral.

16 Answers   HP, Voltech,

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How can we design MEP services for Commercial Building in area about 22 Acres of land?

1 Answers  

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why are transformers rated in KVA and not in KW

8 Answers   ABB, Bosch,

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why asa method ZPF method is more accurate than ASA method?

0 Answers  

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I have 440v power coming to facility,( not being used ) can I buy large generator, (gas) to sell power back to electrical co.

0 Answers   KVF,

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what is the difference between core & shell type transformer ?& where we use those transformers ?

10 Answers   BNCET,

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Why we need to carry out knee point voltage test of current transformer ?

1 Answers   Power Grid,

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in dc suppy frequency is zero why? if dc frequency is zero how to exist dc transients and ac transients

0 Answers   Siemens,

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