what is reactive power (MVAR) and how it is control? how it is generate in powerplant?

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findout of current?details 440v,3phase,085pf,hp-5

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How can we calculate the rating of a transformer suppose if load is 1000KW?Formula?

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1 HP = how many Kva

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I am working in transmission network, one of my 66kv line having short distance about 6km, when sending end voltage is 67kv receiving end get 69kv, i want to know that, does distance affects in this matter, please explain in this matter & if possible answer me on my mail id, kaushikkumar.vanavi@getcogujarat.com, kaushik.vanavi@gmail.com

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What size cable is used for HT cable to the transformer of 630kVA, and the supply voltage is 11kV

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what is the formula to find out how many amps generater takes running on full load.

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How a Universal motor works in Both A.C and D.C? What is the constructional difference with other single phase motors?

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how to flameproof electrical motor on the shaft?

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Anybody now how to claculate the Bescom power consumption?

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what will happened if generator runs with slow speed?

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As we use capacitor bank in 3ph ckt to improve PF, can we use capacitor in single ph domestric use, in house we have Fan,Mixer,electric cooker,iron,tube choke they also lag the system,because it is inductive load. if it is possible to improve PF of single ph system-- if yes- type of capacitor to be used,connection diagram, working in detail. if no-- list it.

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