Answer / abhay

VA=Volt-Ampere.
It is the Apperant power of ac circuit.
just like foam.

Answer / sajid hussain

the product of rms voltage and current is called apparent power

Answer / simon

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

Answer / abhay

Power=V*A

what is the purpose finding power factor?

3 Answers  

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how to calculate the size of cable for 100 kva load,?can somebody tell me with a formula

7 Answers   Apollo,

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Diff between power trans and generating transformer?

1 Answers  

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how can we decide where we have to DYn11 or other vector group transformer

4 Answers   BSL, Knight Frank, Security Printing and Minting Corporation of India Limited,

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in 33kv line how much current will be

3 Answers  

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why induction motor take more current when motor start time and this current take for 1 hours when motor is start.

2 Answers  

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why are distributed windings generally used in alternators?

0 Answers  

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We have 250 KVAR cacitor bank & our average load is 200kva but our power factor is average 0.66 how can we maintane it? how can we balance our load?

4 Answers  

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What is meant by sag?

0 Answers  

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hi frnds can any one help me ? plz send me placement paper of hpcl of Electrical streem .... plz send ....its urgent . The hpcl test is on 17th feb.

1 Answers  

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when 20hp 3 phase motor start no load condition in star or delta connection.find current and write formula.(tariq)

0 Answers  

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what is the diff. b/w restricted earth fault relay & standby earthfault relay and where they are used?

4 Answers   KSK Energy, Reliance,

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