Answer Posted / simon

Its not VA its VI.It means Power=V*I*Cos phy<power factors formula>.

What is Meter MF if External CT Ratio is 150/1 , PT Ratio is 132/110 Meter CT Ratio is 200/1 & Meter PT Ratio is 110/1

1953

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The windings of a transformer are divided into several coils, because?

1329

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What is Auto Mains Failure Panel & Auto Synchronizing Panel

1992

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how to calculate current carring capacity of cable and cable selection? 1) copper flexible cable 2) copper armoured cable 3) Aluminium cable

1663

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How to findout raw or ups power? its not indicated in socket,

2088

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diff b/w normal grounding and resistance grounding

1982

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Why we specify TNC switch with 1NO 1NC ,2NO 2NC ? how we get connection.?

1821

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electrical ques

2184

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high voltage transformer input voltage,current and amps rating..distributed transformer input voltage,current and amps rating...

2061

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1.dg on load alarm/stop alarm... 2.dg on load. piu alarm alarm kaise chek krte hai

1999

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what is doid

2874

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ratings of lightning arrester

2088

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if any body have question paper of railway (section engineering),then plz send me .i will thank of him/her.

2034

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could anybody able 2 send me jindal steels previous papers fr electrical steam....pls send 2 my id if possible....sirisha.shaik@gmail.com

2132

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which VFD is better ( LT or HT)

2111

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