wat s reactive power.... how could it be compensated.....

4 Answers   TCS,

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If Earthing is poor in a DB of of Residential Building, will residents feel a leakage voltage in a Electrical Ssytem? is this statement true?

1 Answers   Dolphin International,

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WTA used cb?

0 Answers   Tagros,

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A powerplant has 8 gensets operating in grid parallel mode. In one genset sometimes there is pf variation and kvar variation. The plant operates in pf mode. When this variation is observed the load is stable, voltage is also stable, freq and genset speed is also stable. How will you check the functioning of pf card. What shall be the ideal output vdc of the pfc, from there it is input to AVR?

0 Answers  

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what is negative and zero impedance in 3 phase induction motor ??

0 Answers  

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Why do you use an isolator on both sides of the circuit breaker? ( shortly answer)

2 Answers  

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How many types of protection relays are there based on the characteristic?

0 Answers  

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Why one can experience electrical Shock due to Voltage or Current?? or both voltage or current??

11 Answers  

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what is first pole to clear factor

1 Answers  

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Describe the method of Plate Earthing.

1 Answers  

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what is the thumb rule or formula for cable size and current ratings

1 Answers  

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How to calculate transformer capacity requirement for a project site?

5 Answers   ABB,

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