Answer / prakash.p

kilo Voltage Amperes Reactive per hour (Kvarh)

Answer / mustafa

reactive kilovolt amphere hour

i want to know how to calculate the battery capacity based on the UPS . ex i want to run have one kva UPS Which should run 10 hours ? in that case how many batteries to be installed and what will be the AH Value .

2 Answers  

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how to calculate the multiplication factor in HT incomer trivector meters

9 Answers   Dalkia, Getco, Gujarat Energy Transmission Corporation Limited GETCO,

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why transformer rating in kva?

7 Answers  

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in a distribution board,if we have a load and we have selected a cable after making all calcs (Deratings and V.D , ect...) the cable we have selected was 10mm.sq. now, shall the internal cable inside the switchboard should be 10 mm.sq Like the external or it can be Less???? if somebody have an specs or information he can help D:

1 Answers  

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List few applications of d.c series motor?

0 Answers  

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What does OHB stand for in specifications for circuit breakers, especially found in SF6 circuit breaker?

1 Answers  

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How to do the meggering for a cable.

6 Answers  

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i need the details about bhel exam.how to apply for that.please send to my email-id.thenmozhi2k7@gmail.com

0 Answers  

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What is ht lt switchgear.

3 Answers   Bhel, HBL Power Systems,

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how to find out difference between ELCB, MCB and RCB on looking on it

1 Answers  

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how could we findout the lightning arrester failed or not in live circuit? Is there any instrument to measure the high voltage at the time of sky lighting?

1 Answers  

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how much GROUND & NEUTRAL VOLT maintain in data center.

0 Answers  

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