Answer / sathiarajan

Its must for the capacitors. If the frequency of charging &
discharging is increased it will take & deliever a huge
current at all the charging & discharging cycles. So the
cable will get hot quickly, if it is not reated properly.

What are the conditions to be satisfied before connecting two DC generators in parallel?

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Is KCL applicable for close circuit?

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Why do we need a separate control desk & PLC control panel in Boiler plant or coal handling plant? Can we provide cost effective Control desk cum PLC panel. Is there is an specific need for control desk.. kindly advice.

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which fault is severe and why?between lll fault and lllg fault which fault is severe and y?

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whati s the sludge current in ups

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What happen in ups if phase reverse?

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documented proof that aluminium bus bars are better than aluminium cables

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if in 3-phase system voltage=440V,frequency=60Hz, current=400A. then if it is single phase then current=? and if it is single phasing then current=?

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What is meant by TAN-DELTA test carried out in motors?

3 Answers  

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in a three pin socket y the pin of earthng is longer n bigger...?

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why do we prefer alternating current in india where as in USA prefers DC?

3 Answers   Bhel, GMR, Texmo,

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why does spark appears when we swith on the light

1 Answers  

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