why are transformers rated in KVA and not in KW

8 Answers   ABB, Bosch,

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why ht motors are star connected?

0 Answers  

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how to calculate the voltage drop in electrical cable while laying cables?

2 Answers  

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testing of Vector Group – YNaoD II

0 Answers  

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what is meant by residual over voltage & residual earth fault ?

0 Answers  

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what causes contact chatter when there is no demand on the air conditioning unit?

0 Answers  

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If you don’t have coal, salt and copper, then how would you earth your connection temporarily at a campus site?

2 Answers  

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what's the difference between induction generator and synchronous generator?

1 Answers   IBM,

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Why we use auxillary relay ? what is function of differential relay, directional o/c relay?

0 Answers   Century Rayon, Mechanical,

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In EHV tranm. The conductors are …….. a) Cu roads b) Cu bars with Si c) Cu tube with Si plate

2 Answers   Engineers India Limited,

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In Designing the rating & accessories of a MCCB how to choose the type of releases..means what is the basis for selecting, thermal magnetic, electromagnetic & microprocessr based releases

0 Answers  

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While performing load test on DC SERIES MOTOR, does the voltage decrease slightly. Why?

2 Answers  

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