why DG,Transformer,UPS capacity will be tell in KVA but not in KW?

4 Answers   Godrej,

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why choke is provided in the centre of the tube light?

3 Answers  

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wich type of cable is selected for wiring of 20hp motor?

5 Answers   Alchemist,

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whats was the problem if neutral and earth got 2volt from the ups output

1 Answers  

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What should do when induction motor take more load in single phase ?

1 Answers  

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how df/dt relay operates & how it works?

1 Answers  

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What is the best thing to protect the motor from running over full current. CT or O/L or pressure transducer at the given pressure rating

0 Answers  

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how can we check a fully charged battery?

6 Answers   BEML, Singareni Collieries,

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Do you know how to measure the earth resistance? if so explain it

42 Answers   ABB, BEL, BridgeStone, College School Exams Tests, Dalkia, Dalmia Group, DEC, Electrical, Genpact, HEC, IOCL, JLL, L&T, MSEB, Saraca, Sical, Telecommunications, University Exams,

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What is class 2 coordination ?

2 Answers  

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How is a capacitor bank is designed ?

2 Answers   Asian Paints,

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What is the power factor,apparent power,reactive power and formula of power factor.

3 Answers   MNC,

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