Answer / vivek

Transformer because it is a static device and thus the
efficiency is higher .

Answer / naresh

bcoz in case of d.c generator additional losses are present
like frictional and windage losses.....

What is BUCKBOOST TRANSFORMER and Operation of Buckboost transformer?

4 Answers   Voltamp,

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Which type of control system is expensive — closed loop or open loop?

1 Answers   GE,

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What is the role and reponsibilities of Electrical Engineers in construction field?

12 Answers   ETA, Garg Electronics, L&T,

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what ll happen if neutral is not shorted with phases while doing transformer short circuit test & what ll happen if neutral is connected to ground?

1 Answers  

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What exactly is meant by harmonics and harmonic current?? and what is skewing with regard to this??

2 Answers  

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in breather of transformer how sillicon gel absorb the moisture?wat happen when the moisture in that oil?

1 Answers  

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what is the difference single phase and 3phase starter

1 Answers  

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2 Answers  

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what is pf. how to calculate capacitor bank value to maintain unity pf.

18 Answers   JH, Saint Gobain, Supreme Treves,

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0 Answers  

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why cannot we use a freuency more than 400hz is used in aircrafts?

1 Answers  

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what is the equation of insulating resistance of motor???

1 Answers   Birla,

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