Answer / k.prakashchandra

The efficiency is improved by employing economiser,air pre-
heater and better condenser

in single phase we get 220 volt and in three phase 4420 v why this second Ques= in case three phase star conection our neutrul becom disconect what happan 3 Q=== a three phase house load and have unbalce load on different pahse diffrent current eg phase a 7A b 8A c 5A and voltage is 440 than how calculate it total load in kw pl give formula thanks

8 Answers  

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Is there any scope for an electrical engineer in MRF company......

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how to caculate no load loss, load losses & impedance percentage in power or distribution transformers

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low voltage means how much voltage? extra low voltage means how much voltage? medium voltage means hos much voltage? high voltage means how much voltage? Ex: low voltage - 1volt to 240volt like this

3 Answers  

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what are the merits and demerits of synchronous motor over an induction motor...??

5 Answers   NTPC,

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how water and air molecules are conduct the heat?

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If the rated speed of a d.c. Shunt motor is1440 r.p.m, which method of speed control would you suggested to obtain a speed of 1500 r.p.m?

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which gas is cost wise high?

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SIR, GIVE ME OPGW SAG CALCULATION FORMULA I AM DAE ELECTRICAL. THANKS

2 Answers  

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how many types of ACB breakers, describe briefly..?

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how is reactive power controlled on the transmission system

2 Answers  

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how to i get B licence,i am completed BE electircal and electronics engineering.i want to konw the proceduure to get b licence

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