please explain power factor in simple words.....

3 Answers  

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At which conditions a synchronous motor acts as a synchronous condenser?

9 Answers   KSEB,

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inductance and capacitance may result in periodic reversals of the direction of energy flow,how???

1 Answers  

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why ac supply neutral should earth not in dc (-)

2 Answers  

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what is the excess air in furnace

0 Answers  

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what is meaning of AMF, WHY IS USING IN GENSET

1 Answers  

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How Load Factor, Demand Factor, Diversity Factor etc best applied in designing an electrical circuit? Is it allowed to consider these factors in each and every panel in an electrical distribution system? Can any body suggest a good book for reference?

0 Answers   Oberoi,

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Define thermal resistance in the context of power amplifier.

0 Answers  

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Differentiate between magnetic field and magnetic flux?

0 Answers  

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i have applied for the post of RRB section engineering chennai board please send me previou papers and solved answer. my mail id jagarapusrinivas@gmail.com

0 Answers   RRB,

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in india,we use 230V,50 Hz,whereas many other countries use 110V,60Hz.what r d advs and disadvantages of each of them?

11 Answers  

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can anyone please help me to find the rupturing or breaking capacity in KA of circuit breaker (MCCB,VCB,ACB etc) of HT and LT side of a distribution transformer...please help with detailed step by step answer...thank you

0 Answers  

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