draw singleline diagram of star to delta and dol starters

0 Answers   JCP,

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What are the tests to be taken on a transformer and generator?

12 Answers   Honeywell,

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150 hp moter how many kwh in 1 hour and what forfula 3 phase kwh.

5 Answers   College School Exams Tests, CPCL, Syncom, Thermax,

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why we are giving D.C. supply to field of an alternator, why can't we give the a.C. supply

12 Answers   APTransco, Proman,

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Differene between KVA and KW.

6 Answers   Bharti,

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What if high voltage side circuit breaker of a ehv transformer instead of lvcb? Kindly elaborate.

0 Answers   MSETCL Maharashtra State Electricity Transmission Co Ltd,

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1500Ah VRLA battery,if its weight is designed 125kg during maufacturing its weight is reduced to 85kgs,What will be impact on AH capacity,life & economy?

0 Answers   Bajaj,

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why there is a phase difference between line voltage & phase voltage ?

4 Answers  

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Can someone tell me how to calculate the size of a power cable? What are the factors involved in cable sizing?

5 Answers  

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why electron flow is opposite to current flow?

3 Answers  

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why induction generators are used in wind mills.why cant synchronous generators b used??

2 Answers  

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What is the fault or needs to be done when frequency in ac drives is not changing?

0 Answers  

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