what is earthing

1 Answers  

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how to amps calculate from 1KVA?

11 Answers  

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why we use shunt in a rectifier system ?

1 Answers  

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What is the difference between ground & earth or neutral

1 Answers  

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what is the purpose of taking HV test in LT panel.

1 Answers   PCE,

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As we know,charged clouds(from which lightning stroke initiates)may be charged with either +ve charge or -ve charge. Now say one cluster of cloude is fully charged with +ve charge & another cluster is fully charged with -ve charge. In the sky these two cluster of charged clouds have come in such a distance that, if they come clouser by some few yeards then the lightning discharge will take place between these two cluster of clouds. Under such a situation an Aircraft came inbetween. what happend??

5 Answers  

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what is the use of neutral displacement relay

1 Answers   OCL,

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How to decide the size of the capacitor for a single phase induction motor say 2 HP ??

0 Answers  

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how to handle 2500 kva transformar

0 Answers  

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what are the breakdown voltage rating of mini- curcuit'transfarmer!

0 Answers  

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what is the meaning of "i.p.-43" and duty cycle-s1 on the name plate of a asynchronous machine?

1 Answers  

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What is Generator Protection & Transformer Protection?

3 Answers   Areva,

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