Answer / moath

there are several type of grounding system
if your system star connected try to unify the nutral with
ground another thing try to ballance your load

Answer / guru

Make a Seperate grounding for Neutral

my UPS suddenly goes off and all panel light also blow off.This happens even main electric supply is not interrupted.After some time it automatically starts functioning normally.Batteries are new.

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WHY ARMAD USE IN CABLE

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what is meant by excitation which supply is used whether ac r dc in the lab applications

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in ct secondary one terminal is connected to earth why?

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what is the differenc between A.C. and D.C, which is more dangerious?

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What happened to installed high capacity conductor for smaller current rating?

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Can anyone tell me some hints about what type of questions are asked by the interviewer by an Electronics engineer when company is installing an IPP and wants a team of engineers?

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PIU how does work?

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How to select cable the size, what is the parameters use and what is the formulas use for this cable size calculation?

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Hi,My name is ranms i want to know the machine vibration related problems.post me if any body knows. 1) Possible causes of machine horizontal vibration high? 2) Possible causes of machine vertical vibration high? 3) Possible causes of machine axial vibration high?

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Dear all, I want to use Induction motor to open and close a 1 ton door. How much power do I need. Thanks

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what is means of CLASS in current transformer name plate?

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