Why 4 pole generator generates more power and 6 pole generates less power campare to 4 pole

2 Answers   Julius Berger, Suzlon,

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Why water bubbles when D.C. Current is passed through it? Why not when A.C. Current is passed?

0 Answers  

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What is the material used for the core of a high freiquency transformer?

3 Answers   Videocon,

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What is the difference between lubricating oil and insulating Oil?

4 Answers   Orchid,

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in a simple IDMT relay we use neutral point of ct for earth fault then what is the requirement of neutral ct and cbct?

0 Answers  

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what mean by machin

5 Answers  

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Resistance of low voltage side of transformer compared to high voltage side is A less B equal C more D depens on design

1 Answers  

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11KV AND 22KV NETWORK KW CAPACITY IN RING AND RADIAL?

0 Answers   BK Gulf,

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we have earthmat at 110KV substation.we would like to take earth resistance.b some says that by connecting earth megger terminals (C1,P1) at middile point of earthmat (at riser) will cause voltage gradient at other earthmat nods and dont get exat earth resistance.when connecting at end nods will get exat value . is it correct .please explain

0 Answers   TNEB Tamil Nadu Electricity Board,

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what happens when we give ac supply to the dc motor?and why?

4 Answers  

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What is switch gear? How it is work ?

1 Answers   AbaQulusi Municipality, Lupin,

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How to calculate the phase to phase clearness of HT /// LT bus bar?????

0 Answers  

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