why we don't discuss power facter in dc?

5 Answers  

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Actually why the transformers are rated in KVA.?

4 Answers   BSL, Engineering,

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The shot circuit in any winding of transformer result? Explain

0 Answers  

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The unit of electrical charge is the

1 Answers  

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Unit of Magnetic Flux Density a) Tesla b) weber c) Hendry d) Farad

3 Answers   Ecil,

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why the efficiency of generator is more than the motor in case of swinburne's test????

1 Answers  

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how much percentage set in transformer diffrencialrelay

1 Answers  

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generally the electrical equipments not to be operated at leading power factor, why?

2 Answers  

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what is the purpose of commutator in DC motor?

3 Answers  

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Why we generate power at multiple of 11 i.e 11kv,33kv etc.

9 Answers   DTV Solutions, Havells, TCS,

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a 3 phase motor was running with delta connected, suddenly one phase winding got burnt off, what will be the effect ?

8 Answers   Bhel, RRB, SR,

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Why we should use delta connection in primary and star connection in an distribution transformer, which converts 400v a.c. voltage to 33kv.

15 Answers   ABC, Kirloskar, Sify,

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