how many amps in 1 KVA? V=440v, PF=0.8 and FREQ=50Hz

22 Answers  

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What is the meter used to check the DG sound level.and pollution check

2 Answers  

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what are the needs of electrical earthing.... other than protection?

5 Answers   Eskom,

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WHAT WILL HAPPEN IF WE START A MOTOR WITH STAR & IT IS RUNNING WITH STAR CONNECTION INSTEAD OF DELTA

3 Answers  

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When i went to a interview the interviewer ask me a question for that i cant able to answer him if anyone knows answer me How will you design a capacitor bank for a plant? if my p.f is 0.6 i have to improve it to 0.9 or 1 what kind of steps i have to do? and is there any formula for calculating this?

6 Answers   APNPDCL,

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A cylindrical wire is compressed in length by 10%. The percentage decrease in the resistance will be?????

8 Answers  

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how to changeover ups in this power failur time?

0 Answers   Essar,

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why transformer rated in KVA not in KW ? we know that W= v*i

6 Answers  

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identify the components of the tube light and explain how they function???wat is inside the fluroscent tube???how it works???

7 Answers   NTPC, TPL,

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what is meant by loss of field in a DC motor? how a universal motor works?

0 Answers  

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why using eleven's multiple for substations?

2 Answers  

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Why in celling fan stator are rotatig while rotor are steday

6 Answers  

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