Answer / sunil swami

1) In Energy meter How many rotation Equal to one unit

Answer / k.prakashchandra

It is given on the dial / nameplate

Answer / raktim gupta

Known as Meter Constant and is painted in Name plate
as revolution/KWH or rev/kwh or imp/KWH(in case static/digital energy meter)

we erected (48HP)63kva dist transformer and incoming from 11kv line,out going is 415v domastic line 2.04 km.for that actual output current is 84A. what are the losses and final output current.

3 Answers   Essar,

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when conductor rotates in varying magnetic field the emf will induced in it and it is sinusoidal in nature ...? Why it is not in square wave and rectangular wave in nature?

4 Answers  

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What is reactive power?

7 Answers   Suzlon,

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why can't we provide dc supply to a transformer?

2 Answers  

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why we usually call 415 volts instead of 440 volts

3 Answers   S Tech,

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Can we use BS 6651 and BS EN 62305 standards for computer room lightning ptotection in substation?

0 Answers   Jindal,

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name of good resistance material

1 Answers  

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how can I check HT cable ?

2 Answers  

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we have one ups its neutral is not earthed.its one distribution MCB has a earth fault.but we can not put off any MCB.so how to find out that in which circuit is earthed without isolating the breaker.

3 Answers   CFCL,

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what is lxr?

0 Answers   NTPC,

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HOW TO CALCULATE THE CABLE SIZE FOR POWER CABLE, CONTROL CABLE AND INSTRUMENT CABLE

1 Answers   TurboTech,

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which type of material is used for making motor encloser

3 Answers  

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