Answer / binod

V=I*R
R=(rho*lenth)/area

What is spike & surge.

2 Answers  

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Why the generator rating in kva

32 Answers   CompuCom, DLF, Genpact, HNG, SIPM,

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what is class of SPD and dittels of all class ?

0 Answers  

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what happens when the transformer is connected to DC supply?

4 Answers  

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differentiate between one way two gang switch & two way one gang switch, used in designing the loads of building.

1 Answers  

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what is timing for mccb 800A tripping?

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How to calculate meter constant in HT yard pls give me example for this issue

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Am i eligible to get electrical supervisor licence? As i did diploma as well as degree in Electrical Engg. in June 2011. Now i am working in 15 MW Power plant from 2 mnths. i belongs to Maharashtra.

1 Answers  

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which fault current is maximum: 3 phase short circuit, LG, LL or LLG?? why?? in one of the problems that i have solved, 3 phase short circuit current on an unloaded generator came out to be less than the LG fault current. can anybody please explain why.

2 Answers   Bhel,

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what is the change over switch ,switch disconnector ,bypass switch and switch disconnector fuse unit?

1 Answers  

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why maintenance batteries used in DG sets not in MAintenance free Batteries.

4 Answers  

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define bilateral network and unilateral network? give an example.

3 Answers   ABB,

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