Describe kW and kva and difference between

4 Answers   BTM,

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why lightning arrester and other equipment earthing conneting from same earth bar ?

1 Answers  

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In simply words(not explain any formula )what do you mean by power factor.?

5 Answers   DRDO,

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In the Load Test of 3 Phase Squirrel Cage Induction Motor, 2 wattmeters are used. One of the wattmeter deflects in negative diretion during no load. Why?

1 Answers   CAT,

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What precautions we have to take while handling electrical equipments?

1 Answers   Bharti,

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what is the significance of cabability curve of alternator

0 Answers  

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what is the function of step up transformer?

2 Answers   DEWA,

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What is infinite Busbar?

4 Answers   Equate,

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why we use capacitor in Fans not resistor?

4 Answers   Vardhman,

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What is T’Q and X’Q and X’D ? and what is saturated as well as unsaturated ?

0 Answers   XX,

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WHAT HAPPENS IF FUSE IS CONNECTED TO NEUTRAL WIRE

5 Answers  

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what is elevation lamp?where its used?

2 Answers   Essar,

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