it is difficult to interrupt a capacitive current because (a)it has a leading power factor (b)current magnitude is very small (c)the restriking voltage can be high (d)stored energy in the capacitor is high

2 Answers   DGVCL Dakshin Gujarat Vij Company, MGVCL, UGVCL Uttar Gujarat Vij Company Ltd,

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what is the formula for calculation of sac?

4 Answers   TCS,

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why we have to do tan delta test of the transformer oil???

5 Answers  

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what's the difference between induction generator and synchronous generator?

1 Answers   IBM,

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difference between shunt coil and tripping coil

8 Answers   GE,

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What is sinusodial & non sinsodial current

1 Answers  

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State superposition theorem?

0 Answers  

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why in dc generator field rheostate kept in maximum position?

1 Answers  

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11kV capacitor bank of rating 2.4KVAR, is charged with protective relays of only over current & Earth fault &.......without Over Voltage, Under Voltage & Neutral Displacement Relay. Is it advisable??

0 Answers  

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when the control mechanism is present for an ammeter(1-10A) and 1A current is apllied what will be the reading of the meter?

2 Answers   GATE,

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can you show me the components inside a air circuit breaker with connection diagram?

1 Answers  

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how to interlock 3 nos MCCBs using under voltage coil. please provide me circuit diagram?

0 Answers   Honeywell,

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