Answer / nagarjun

Apply 1.732*v*i*cospi.. We hv to know Wt the supply voltage is..

Answer / k.prakashchandra

Take pf as unity. kva= v x I/1000 .If three phase 1.732 x Vline x I /1000

function of apfc pannel

3 Answers  

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the electric traction poles having 3 cables n two cables touches with a insulator (or any) another one separated but it will be running 1-phase why?

4 Answers  

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How can you sized or estimate the ligthning arrester current rating?

0 Answers  

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Relative synchronous generator

1 Answers  

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how can we change the supply voltage?

4 Answers   Areva,

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tell me working of air circuit braker.

2 Answers  

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Please give me a erda placement paper

0 Answers  

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How much inductance or resistance require as a starter in series with induction motor of specific capacity(e.g. 5 hp) ? What is formula for it ?

0 Answers   Reliance,

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What are the essential parts of a transformer?

2 Answers   NIT,

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what is the purpose finding power factor?

3 Answers  

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Either the Armoured Earthing strip of HT 3 core cable have to pass through CB CT or not , why ???

0 Answers  

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IT IS SAID THAT THE OLTC OPERATION SHOULD NOT BE PERFORMED WHEN THE TRANSFORMER IS GENERATION TRANSFOREMR/STEP UP MODE. WHY IS IT SO?

1 Answers   MSETCL Maharashtra State Electricity Transmission Co Ltd,

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