karthik chidambaram


{ City } tamilnadu
< Country > india
* Profession * electrical engr
User No # 61395
Total Questions Posted # 0
Total Answers Posted # 2

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Questions / { karthik chidambaram }
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Answers / { karthik chidambaram }

Question { DRDO, 11287 }

Two electronic energy meters are connected to seperate
phase wires, but connected to a looped neutral. Are these
going to function correctly?


Answer

yes, if the the 2electronic energy meters are connected
under the same distribution substation it will work, but if
the 2 energy meters are connected in diffrent substation it
will not function properly, becuse neutral only carrying
return current for the single phase loads, if u connect
your elcb getting trip.

Is This Answer Correct ?    2 Yes 1 No

Question { NTPC, 4160 }

What is Form factor?


Answer

Form factor only in AC systems, the RMS value between the Peak and Average value of the frequency...

Is This Answer Correct ?    2 Yes 2 No