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

5 Answers  

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An engineer measures the direct current resistance of a transformer using ohm meter. When he/she takes out one of the leads of the meter, spark comes.. Why ?? This effect is known as...

1 Answers   Saint Gobain,

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what are the breakdown voltage rating of mini- curcuit'transfarmer!

0 Answers  

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The shot circuit in any winding of transformer result? Explain

0 Answers  

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What is sinusodial & non sinsodial current

1 Answers  

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How much area a lightning arrestor can cover?

5 Answers  

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Should transformer earthing pit, to be connect to earthing mat in Substation

4 Answers  

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How can i get my certificate of competency as an electrical supervisor? I have complicated my B.Tech from Uttarakhand technical university this year (2012).

0 Answers   ONGC,

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in 132kv substation CRT means

0 Answers  

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why we oltc on hv side of tranformer only

10 Answers  

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If we impress a dc voltage of 230 V on an unloaded 230 V, 50 Hz transformer it wi A give high secondary voltage B burn out C give secondary voltage as per K D none of these

0 Answers  

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In AC if the direction of current keeps reversing every half cycle, how does it propogate through the transmission lines?

0 Answers  

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