define reflection method?

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my company total load is 1000kw, 415volt, all load are inductive load. incoming powerfactor is .8. we want to have0.95 pf connecting capacitors. so now how much rating of capacitors we have to connect? show how?

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Explain M Var? Which types of problem occurs when reactive power increase at the time of full load of plant and at the time of synchronize of plant?

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What is the control action?

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Between AC generator(alternator) and DC generator which can be designed for high voltage and why?

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Why we use RYB phase sequence?

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for a 500 KVA connected load, I calculated 30% of capactor for power correction. Even after using 225 KVR capactor PF is not improving. What could be reason for low Phase correction factor?

0 Answers   Power World,

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what is meant by phase transformation ratio in induction motors?

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3phase 4 wire system is more reliable or 3 phase 3 wire systems?

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we have 2.2kw,Y,3000rpm motor but 6leads found in TB what happen if we connect in delta?

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1.how many earth pits are required for 1000 k.w plant include substion , transformer ? 2. how many earth pits are required for 500kva generator.what is formula to calcute?

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what is the diff. b/w balanced and unbalanced load..?

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