Haw to check conductivity of budbar

0 Answers   Adlec Power,

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what is the value of combined earthing in general electrical circiut?

0 Answers   Cathtect Engineering,

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briefly explain the main blocks found in a microprocessor based system

0 Answers  

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what is meant by PU value ? anyone can you explain briefly to me ?

3 Answers  

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why do motors burn out? I understand why adding parallel loads to a power source means more current moves through the circuit, and can destroy circuit elements by overheating. What about when you have a vaccuum cleaner intake flush against a floor, a room fan sitting directly against a wall, or a power drill trying to drill through something too hard?

0 Answers  

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how to maintain frenquncy with syncronising sub-station for distribution

0 Answers   Suzlon,

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why occ curve is not tracing back when we are bringing rheostat back in reverse direction?

0 Answers  

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if negative of DC supply used and positive is grounded through EGB, and if ELCB used in the system then is it sense the positive volatge and get tripped is it possible?

0 Answers   Delta,

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IF i have switchgear with busbar current rating of 1000Amp 35kA then is it necessary to have outgoing breaker kA rating to be equal to busbar kA rating?

6 Answers   L&T,

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what is the formula of high voltage testing of three phase induction motor?

1 Answers  

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when we design electrical schemes of 11/.415kv distribution..wen and were should we show the relays??what is the function of it?for example..we place EFR Relay CT between transformer neutral link and transformer earth.Like this what are the other type of relays we should use?why?where?Explain please..Thank you

0 Answers   ETA,

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Why efficiency of generator is higher than motor at a particular load?

0 Answers  

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