Operation of isolators.

0 Answers   KSEB, L&T, Siemens,

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what are the protections used in power transformers of 5 mva and above

2 Answers   ESRI,

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total numbers of earthing of a transformer

1 Answers  

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What will happen to magnitude of voltage of other two phases if one phasw will touch the ground?

3 Answers   Construction, NPCIL,

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What is meant by transformer, why it should be used, with out that equipment what happens if we transformed the supply?

12 Answers   Bhel,

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how much Watt can we fully load a transformer

4 Answers  

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What is the necessary condition for stability.

0 Answers  

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What is the difference between acs 550 & acs 850

0 Answers   Madhucon,

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whenewher three phase supply is given to induction motors revolving/rotating field is created & rotor rotates.When the three phase supply is given to three phase transformer then revolving,/rotating field is created or not? if not why?

1 Answers  

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What is floating voltage?

1 Answers  

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why celing fan is running in anti clock wise and table fan is running in clock wised?

5 Answers  

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how to convert 1 phase power to 3phase power by using induction motor. . . .

1 Answers   BK Anand,

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