what is power factor for any engineering equipment?? what should be its value?

3 Answers   ETA,

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I am interested to know what does 15 KVA DG set actually means? If I dont know the DG rating, is it possible to identify KW by simply knowing the diesel consumption?

0 Answers  

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how to calculate the cable size for 500 kva transformer?

3 Answers  

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Why we are use 11KV / 22KV / 33KV / 66KV / 110KV / 230KV / 440KV this type of ratio. why cant we use other voltage ratio like 54KV / 99KV et.,

8 Answers   College School Exams Tests, Hino, ITC Infotech, Reliance, UPRVUNL,

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What could be the problem if two power transformers trip on stand by earth fault at same time

1 Answers  

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What is the maximum load of 240mmsequre single core cable can carry?

1 Answers  

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what types of fault occurred in transmission line ? which protection function senses the fault?

1 Answers  

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

4 Answers   Godrej,

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why incomer bay is required before transformer bay if there are more than 1 nos. of transformer bay.

0 Answers  

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why transformer is giving some humming noise .....?

11 Answers   Electrotherm, JSW,

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wwht is wave trap used in ht line

4 Answers  

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why PT transformer primary r the grounded?

2 Answers   L&T,

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