What is DC power factor??

2 Answers   HCL,

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In 3phase power= Root*3*v*i*cos@ What is the power in 2phase....??? and Derive it

3 Answers   Essar,

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How to select the earthing transformer,for DELTA TO DELTA TRANSFORMER OR ALTERNATOR SIDE.Pls post your answers and calculation.

0 Answers  

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Can anybody tell abt concrete encased earthing or grounding?

0 Answers  

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What is protection for single phasing ?

6 Answers   SISL,

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In transformer which temp should be less oil temp are winding temp?

7 Answers   TCS,

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what is the role of MPU in DG set

1 Answers   Weltech Engineering,

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What are differences between Voltage, EMF & Potential difference ?

0 Answers  

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where to use CT and PT?

4 Answers   CEB, Reliance,

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What is making & breaking current ???

0 Answers   JLL,

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Induction generator has = A negative speed B negative slip C negative voltage D negative current

2 Answers  

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what is used root two in single phase line?

1 Answers   DVC,

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