IDMT relay are mostly used for protection against..??? 1)Earth Fault 2)Inter turn fault 3)Overloading 4)None of the above

1 Answers   Indian Railways,

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why capacitor using the induction motor?

5 Answers  

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can anyone explain the star-delta motor control wiring ,which wire go where and how they operate?

0 Answers  

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some basic standard questions on transformer.

0 Answers   United Engineering,

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In separetly excited m/c,we excite the field by a dc source,what not with ac source?

2 Answers  

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what maximum range of star & delta in hp or kw ?

0 Answers   Makkah Hilton Towers,

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show the single line diagram of star delta starter with single phase preventer

0 Answers  

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6.6 KV /.415KV Step down trf. we can get 6.6 KV from primary by applying .415 KV secondary side by same TRF.

3 Answers   Suzlon,

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please send the IS strandard for electrical to sakthi_murugan86@yahoo.co.in

0 Answers  

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what will happen when a electric bulb is connected between two phases.it will glow or not

18 Answers  

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What are the Steps for Testing of 20MVA (make:-CGL) Transformer? How many Test we have to do?

2 Answers   BSL,

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what is the basic difference between capacitor and condenser ?

17 Answers   ABB, Essar,

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