If more than rated DC voltage appears across trip coil of the breaker, what will happen? e.g. in 110V DC circuit system, if voltage across battery terminal showing 121 V

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Capacitor is load free component but why ampere meter shows current when capacitor bank breaker close?

0 Answers  

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what parameters should we check to reduce the power bill

0 Answers  

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which phase is preferred for connecting 1 phase vt used for synchronizing OHL? WHY?

0 Answers   Siemens,

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if there is nutral in phase why we use earthing wire and grounding? even at fault condition the fault current flows to neutral (it is a lower path)

1 Answers  

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Why thwe Direction of Rotation of a TABLE Fan & CEILING Fan are different?

8 Answers   Wipro,

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Explain dc generator with its types?

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What is meant rectifiers..

1 Answers   MTS,

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What is the difference between Class PX & Class X CT's

2 Answers   ABB,

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How to select AC3 duty contactor for DOL & Star-Delta starters

1 Answers  

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if two transformers are placed parallel & both have fault impedance of 50KA will it increase or decrease show example?

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State the frequency for rc phase shift oscillator?

0 Answers  

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