what is the difference between Current transformer & Capacitive voltage transformer

2 Answers   ABB,

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what is suitable alternative for an igbt?

4 Answers  

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What is the function of wave trap in an electrical substation?

2 Answers  

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how much Amp we can put in 1200kva generator?

11 Answers   MacLellan,

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Is a d.c.compound motor is use as a booster? how?

0 Answers  

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IF I KNOW THE AREA OF CROSS SECTION OFTHE WIRE , WATTAGE OF THE LOAD ,VOLTAGE SUPPLY WHAT IM GIVING TO THE LOAD AND ALSO POWER FACTOR OF LOAD ....... SO GIVE ME FOR WHAT AMOUNT OF CURRENT I SHOULD USE WHICH TYPE OF CABLE?

0 Answers  

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If i=10+10sin314t then find the rms and average value of current with explain?

2 Answers   Heptacare, TCS,

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what is XF 200/240 V AC for Drawout Breaker.

1 Answers  

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what is mean by induction & conduction principle ? how they differ from each other ? thank you

1 Answers  

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why only dc is given as excitation...why not ac???

2 Answers   TCS,

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What is UJT PNP, NPN transistor & working principles?

1 Answers   TATA,

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What's difference between a400amps lt contactor and a400amps lt circuit breaker

3 Answers   Indian Railways,

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