Answer Posted / sulaniu@yahoo.com

P(kVA)=Root3 VxI

How to calculate energy stored in an inductance?

1063

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what is class of SPD and dittels of all class ?

2044

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In Generator How suction compression power and exhaust works ?

1894

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What are the criteria shall be considers for sizing Fuse and MCB? If the rated current is 10Amps what should be the fuse size / MCB Size?

1563

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How i can calculate current of cable according to ares?

1924

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what is gridrotor resistance starter

1819

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What is superposition theorem?

1129

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What is the selection process of breakers. Can any one please give a formulation on same?

2087

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why we use four type of phase angle difference between pimary & secondry winding of a transformer & where we use them?

2029

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how we start 40w tube light with 4 diodes,2capacitors,1 choke and without starter.(a product avilable in market which lights burnt tube lights also)

1993

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What happen to generator if i have unbalanced load?

2050

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define hysteresis loss, eddy current loss and windage loss

1925

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where can the transformer having vector group Yny0 be used??

4051

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what is the generator rating for 40 amp load of 3phase motor.?? 400v voltage of generator... plz tell me with formula its urgent...plzzz... and also tell me that this 40 amp at all phases mean 40 amp on red,40 amp on yellow,40 amp on blue...... or the total sum of that 3phase is 40 amp....

8939

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If I have Energy Meter Ratio as 100:5 & Also I have CT Ratio as 50:5 then what will be my multiplying Factor(M.F.)

1928

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