Answer / sumit

at the time of fault trip circuit will not work
and the contacts of the ckt brker will melt due to high
current

Answer / bernar d dong

THE PROTECTION RELAY WILL NOT WORK SO THAT THE AIR CIRCUIT
BREAKER FAULT IS SET TO THE MAXIMUM CAPACITY

which is better VCB or ACB and why?

7 Answers  

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If two transformers same rating(11KV / 440V)connected in the same primary line(11KV), can we connect(bus coupler) secondary side directly or need a synchronization????

3 Answers  

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why fuse is not applicable for nutral and what will happen when it applied.

4 Answers  

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what is the transformer

6 Answers  

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line and phase voltage relationship?

2 Answers   CPCL, IVRCL,

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List the time domain specifications.

0 Answers  

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is the power of a single phase induction motor(Fans) is constant under varying speeds?

4 Answers  

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What is resolution of a measurement?

0 Answers  

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Why the transformers making noise?

2 Answers   L&T,

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sir my exam is on 19/6/2013 under electrical branch pls send me sample aptitude questions as well as sample technical questions for jindal steel and power company

0 Answers   Jindal,

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when we given 3 phase supply to ups system, but out put comes with 3 phase + neutral how it possible? pls explain.

3 Answers   Enzen, Juniper Networks,

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can we install HT panel & LT panel side by side or how much clearance is required ?

0 Answers  

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