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.

If ac voltage applied to the field of dc generrator the output of dc generator ?

1 Answers   SSC,

Which type of losses in transmission Line

2 Answers  

Can we generate 3 phase power from single phase connections?? If yes, how?

2 Answers  

plz explain the snubber circuit unit

1 Answers  

what is alluminium arm in ab conductors

0 Answers  

how df/dt relay operates & how it works?

1 Answers  

How to dimensioning SDCCH, LAPD and CS7 signaling on GSM?

0 Answers  

If I have 3 essential main switch board and 3 incoming electricity ,but only 1 genset running is that possible.

0 Answers  

in 6.6 kv vaccum circuit breaker vaccum bottole vaccum capacity ????

0 Answers   Divis Laboratories,

How do i perform grounding of star point of Genset (400V) for making connection with step up transformer of DELTA-DELTA (400V to 20KV) ? while Genset itself has its own neutral and grounding bus bar inside genset breaker box whereas we have another neutral and grounding busbar in synchronizing panel next to genset at maximum distance of 6meter, would someone pls advice if we can only perform neutral grounding in synchronizing panel or should we ground neutral on both places inside genset breaker box and synchronizing panel.

0 Answers   Allied Group,

what is a FACTS devices? what is mean by STATCOM????

1 Answers   IIT,

In induction machine when the load increase the current will increase .why? what is the relation ship between the sleep and current drown by stater?

1 Answers