What is the difference between KW & KVA ?

10 Answers  

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Why 30°phase shift occur in star-delta transformer between primary and secondary?

1 Answers  

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Explain Buccholz relay in detail.

5 Answers  

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what are the types in Relay?

1 Answers   PLA,

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How to select a transformer group to connect a 0,433 KV generation with 33 KV grid in bi directional flow of current

0 Answers  

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why ac generator ratings in kva only why not kw ????????????? ?

7 Answers  

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What is Cement

11 Answers   ACC, L&T, Reliance Cement,

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We are designer please help me calculate the size of 11kv cables from step up transformer to M.V panel, total load is 5 mega watt distance 900 feet (used aluminum type cables) please provided formula for calculate the cable with example.

0 Answers   SK Engineering,

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aeroline vibration is present

1 Answers   DVC,

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What is difference between Earthing, Ground and Neutral?

1 Answers   ABB, ABC, Indo Asian,

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I want to know what is the short circuit level when 8 NOS 2000 kVA, 415v, 50hZ generator connected in paraller

1 Answers  

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could mail me the question papers for the test.

1 Answers   ONGC,

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