what is doubling factor in making current of a breaker?

0 Answers   BARC,

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1.4 What is meant by CT knee point voltage and how would you determine it

0 Answers  

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when we gave dc supply to 220v dc motor its rpm is 1200. then we gave 180v. how many rpm of its motor. gave answer with calculation at my ID.... ravizak@ymail.com

0 Answers   Godrej,

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what is the maximum genarating in india?

17 Answers  

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substation+ plc system

0 Answers  

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How line capacitance & line inductance varies with increase in height tower.

0 Answers  

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What is OLTC AND RTCC and it's function?

2 Answers   Sterling Wilson,

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how to choose cable size with respect to load? how to convert cable size in mm2 to sq.mm?

2 Answers   MSL,

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What is difference between 220v/50Hz & 120V/60Hz?

8 Answers  

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If there is unit power factor in a power house and a capacitor bank used in a factory at resistive load . In this case, will there leading power factor in power house across that factory.

2 Answers  

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What are methods to avoid the inrush current at the time of starting of power transformer ?

8 Answers   Wipro,

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What is the male and female contactors.where is it's used and what is the deferent betweens

1 Answers   Standard Chartered,

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