What happens if the negative to earth voltage is greater than positive to earth voltage in the battery of substation?

0 Answers  

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whay is snubber circuit , why we are using snubber circuit in thyristor

1 Answers   NEPC,

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What is the function of Buchholz relay in transformer ?

1 Answers  

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what is short circuit force ? How to calculate it for Panel?

1 Answers   Bilt,

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How to select Main CB Rating for 187 KW Load?

6 Answers  

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Explain mechanical rotational system?

0 Answers  

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what are the values to be accepted on 3 core 185sq mm for 11000volts on insulation resistance between conductors and between conductors and earthed?

3 Answers  

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why we use post insulators in no ofstacks at substation for supporting equipment ? why we not use single post insulator

3 Answers  

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in a induction motor if we put capacitor across it will the power factor of the motor will improve? if yes how

6 Answers   Reliance,

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In which type of circuit short circuit is dangerous in parallel or series and why?

6 Answers  

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capacitor is load free component but why ampare meter shows the current when the capacitor bank breaker close?

4 Answers   OPS,

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which type your UPS on line,off line give the reason?

2 Answers   Roto Power,

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