how the vaccum ckt breaker workes..? how the arc is quenching in it?

1 Answers  

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what is the phase voltage and line voltage in 2 phase power supply?

1 Answers   EID Parry, IBM,

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Advantage of 11KV ring main system with open point

1 Answers   Alam Group of Companies,

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in the case of 6.6kv motor starter combination contain fuses on it VCB. but in 11KV motor starter combination Fuses are not using in it's VCB why?

0 Answers  

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how to determine kilowatts (real power) is used in energy meter? is it apparent power effect the disk rotation?

1 Answers  

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What is floating earthing?

2 Answers   Equate,

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a transformer can beb used as aload?give discription

2 Answers   Esses Eltech Systems,

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what is the procedure for cable sizing or on what basis we will calculate the size of cable?????

6 Answers   ANG, Focus, Mecon,

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how to get electrical supervisour certificate in gujarat

0 Answers  

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What is the material used for the core of a high freiquency transformer?

3 Answers   Videocon,

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what is let through energy of mccb

2 Answers  

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how define the torque in ac drive. from electrical side in the drive friquency ,voltage and current three factor is there.

0 Answers  

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