why single phase to grd test in HV cable?why not 2 phase at a time?

0 Answers  

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what are the main differences of delta and star connection

5 Answers   Essar,

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What is mean by diversity Fator?

7 Answers  

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why dont we connect the two 12 V DC batteries in parallel, for an inverter (UPS)? is there any harm ?

3 Answers  

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Advantage of earthing transformer

2 Answers   EID Parry,

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OUR METER READER TAKE READING OF INDUSTRIAL CONSUMER.THEY ALWAYS ASK HOW TO INCREASE POWER FACTOR FROM 60% TO 99 % TO AVOID PENALTY OF POWER FACTOR.

3 Answers  

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what is the frequency of direct current(dc)?

12 Answers   Cognizant, University,

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can we light the mercury vapour (tube light)with out a 1).starter and 2).choke in our homes if yes explain how?

5 Answers  

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how can calculation ate Amps for cabel. Ex-for 1sqmm wire hou many amps we can draw

0 Answers   Videocon,

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why CT out put is 5 what ever the primary current.

2 Answers  

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What is difference between slip rings and carbon burushes?

2 Answers   Hyundai, IVRCL,

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What is power transformer?

3 Answers   Welspun,

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