How Calculet The UPS AH In Load

0 Answers  

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how can 3phase motor speed can be controlled without vvf drive?

1 Answers  

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Is it possible to operate a synchronous 2-poles turbogenerator with a still-in-place faulted bar but electrically disconnected ???? If yes, should I act on the other phases as well ???

0 Answers  

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why transformer is conneted to dc for polarity test.it doesnt work in dc?

1 Answers   ABB, KVPY,

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can anybody find out the result. I am lil bit confused about my equation.

1 Answers   Student,

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Can anyone tell the proper diagram of star delta starter????

0 Answers  

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What is d diff. btw MCB & MCCB???

1 Answers   Emerson,

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what is max. continous current of LT side of distribtion transformers? ie for25kVA, 63kVA, 100kVA, 200kVA etc

2 Answers  

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what is power factor ? how we can calculate the low power factor and amount of capacitor for improve that low factor ?

0 Answers   AB, JLL,

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how you will decide the distance between the power transformer and its fencing

0 Answers  

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why ten delta testing is carried out on power transformer

0 Answers  

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Single phase and threephase power calculation

0 Answers  

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