1 kva how much amps? How to calculate ?

2 Answers   L&T,

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what is DAR test?

2 Answers   Al-Naboodah, ISRO, ONGC,

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what is the need to express current and voltage in rms value? rms value is also called as effective value,what is effective value?

0 Answers   Bhel,

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magnetic circuit consume energy

3 Answers  

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What do you mean by lighting transformer?

0 Answers  

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How the soft starter control the starting current in three phase squirrel cage AC Motor?

1 Answers  

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considering the 3phase and single phase ac system the load applied and the volage given is same...will the current differs for both the cases are it wil remain same?

5 Answers  

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why synchronization done in clockwise direction?

12 Answers   Hindalco, NTPC,

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What will be the resultant out put voltage when two different voltage rating batteries are vconnected in parallel? pls. answer with example if available.

1 Answers  

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why capacitor is placed in fan

4 Answers  

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Why ct secondary is not kept open while primary charged. Answer in terms of ct parameters.

4 Answers   Power Grid,

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What is mean by INRUSH CURRENT?

8 Answers  

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