If the t/f capacity is 500KvA then what is Amps ratting of the main breaker.

5 Answers  

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why we use 25 kv in railway .not 11kv, or 33 kv

2 Answers   ISRO,

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can we use generator(a.c) as a motor.if so how if not why.

2 Answers  

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Why does capacitor block dc supply?

5 Answers   Bhel,

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what is the Knee point Voltage?

3 Answers   AAPT,

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why we maintain 50hz ,220volts,20Amp,ratings fixed every where in india,,electricity

1 Answers  

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what is inductance function?

3 Answers  

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If o/p power is doubled by how much does the sound increase

0 Answers   Flipkart,

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whu does the power factor of diesel generator always be 0.8. please explain

5 Answers   Dalkia,

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How to measure power in 2 or 4 or n phase circuit? Please give me a formula.

0 Answers  

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For Electrical / and Electronic Systems, when we say efficiency is 80%, then what happens to other 20% from the Power consumption.? I.e. what happens to this?

1 Answers  

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I AM GOING TO ATTEND APTRANSCO ON 26TH OCT 08.PLEASE SEND ME ANY MATERIAL OR TYPE OF QUESTIONS OR EXP QUESTIONS.

0 Answers   Power Grid,

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