Answer / hardik sakariya

when due to any sudden disturbance in the power system any
surge(switching or lightning) is produce than the voltage at
which the Circuit Breaker opens is called the transient
voltage and the voltage at which the circuit breaker extinct
the arc and either isolate or restore the fault is known as
recovery voltage.

which fault is severe and why?between lll fault and lllg fault which fault is severe and y?

0 Answers   GE,

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how withstand of hi-pot test outputs of transformer wire 2.5mm

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what is mean by D.O. in distribution line poles?

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1. What kVA rating is required for a transformer that must handle a maximum load current of 8 A with a secondary voltage of 2 kV?

3 Answers   BCPL,

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how to calculate single phase motor efficiency ?

0 Answers   Bhel,

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why all transformer colour is same?

3 Answers   OPTCL,

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Should power factor be low or high?

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how dg's working of 1000kva.

1 Answers  

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What is excitation in case of dc motor?

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what is the working principle of UPS?

2 Answers  

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how calculated Transformer losses.

0 Answers  

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