Answer / rakesh

The iron loss in transformer is depend upon voltage and
copper is depend on current. The transformer is not depend
on power faotor. Thus transformer is rated in va and for
big transformer it is KVA & MVA

Answer / rajan kumar

coz for different loads pf will be different..hence kw rating will be different..tat's y transformer rating in kva oly not in kw...

Answer / ramki

TRANSFORMER DEPENDS UP ON THE VOLTAGE AND CURRENY

Answer / nagaraja bagi m

Transformer is independent of power factor,it depends on
Voltage and current.

Answer / adhikari

Because the load connected on it's side will determine the Kw of it.
Similarly,Generators are rated in VA and motors in KW because motor is itself a load.

Why inductor short on dc and capacitor allow to flow ac?

1 Answers  

why in an electrical lab a bulb connected to supply goes off slowly when the main supply is switched off?

2 Answers  

why the transmission side of the generating transformer is always star??

5 Answers  

differentiate between one way two gang switch & two way one gang switch, used in designing the loads of building.

1 Answers  

33kv Rated output avilable in market (any where in india)

0 Answers   C2C,

what is sloop? what is meen LLB in and difine?

0 Answers  

What is the purpose of reactor.why we used in over head line?

2 Answers  

What is the difference between automatic & semi-automatic star-delta starters?

3 Answers  

Why current shoots up in the secondary on the knee point voltage during saturation test of CT? How core saturation effects the secondary current (while the primary side is open)? What the logic behind this?

0 Answers  

How will you define capacitance?

0 Answers  

what is restircted earth fault relay,how it works? what is diffrance btwn normal earth falut relay & restricted earth fault relay?

1 Answers  

why receiving end voltage increases in a system when capacitive load is added

1 Answers