Why there is not any reactive power in DC although it causes magnetic field.

7 Answers  

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Which has more losses, AC or DC??

4 Answers   Infosys, TATA,

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why root three is used and how its comes in three phase power system?

1 Answers   IEEE,

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is there any difference between inverter and a battery

2 Answers   Cummins,

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Why the generating station rating is in KW though the rating of generators in KVA?

8 Answers   HAL,

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Please give me the formula stating relation between AC & Dc.

2 Answers   JP Group,

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why we use sinosidal voltage / current instead of others in system?

0 Answers  

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how to combine two linear transformers...............

1 Answers  

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what is the deference between watt and KVA

3 Answers   IAF,

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bus bar design conditions and sizing pls tell me quickly

0 Answers  

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Describe kW and kva and difference between

4 Answers   BTM,

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what do you mean by star point.its importance in ct & pt

2 Answers  

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