deewan singh


{ City } kashipur
< Country > india
* Profession * job
User No # 116177
Total Questions Posted # 0
Total Answers Posted # 5

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Questions / { deewan singh }
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Answers / { deewan singh }

Question { Sterling, 75547 }

What is the rating of your capacitor bank at your company.


Answer

3 -2500kvar
2- 750kvar

Is This Answer Correct ?    0 Yes 2 No

Question { Microsoft, 77481 }

What is the power factor you maintain at ur organization?


Answer

Well we keep it to as close as .9
.9 bcoz if it gets to 1 then sudden change of pf will make it more than 1 and this is harmful for our system

Is This Answer Correct ?    0 Yes 0 No


Question { TATA, 93695 }

What should be the earthing resistance of an industrial
substation and also What should be the house hold earthing
resistance?


Answer

should be less than 1 ohm

Is This Answer Correct ?    0 Yes 0 No

Question { Wipro, 4347 }

how synchronous generator can be used as synchronous condenser?


Answer

generator should be without load. after that you can over excited it. it will be synchronous condenser.

Is This Answer Correct ?    0 Yes 0 No

Question { GOMS, 2374 }

why we not use capcitor in Three phase motor ??


Answer

we can use it for improvement of pf but normally dont use bcoz it has rotational field and descent power factor.

Is This Answer Correct ?    1 Yes 0 No