Why the transformers are rated in kva?
Answer Posted / vivek
and yes , one more thing the output of a transformer has no
realtion to the power factor of the load , ie the active and
reactive loading of a transformer can be done in any range
as long as the combined active and reactive loading does not
exceed the max current limit . this will also give you the
answer to why motors are rated in KW , as the power output
of a motor is dependent on only the active power it consumes
.....
Is This Answer Correct ? | 4 Yes | 1 No |
Post New Answer View All Answers
Whether the vacuum contactor requires Short circuit protection?If No,why?
Why we use auxillary relay ? what is function of differential relay, directional o/c relay?
what is 400kv doble circuit quadpole tower?
What are the operation carried out in thermal power station?
Hoe do calculate the Cable size for Amps rating ?
12.5 tons a/c is their how much kva generator can recommend to the customer.
how can motor both beasrings insulation resistance can be check?
can we do the star delta connection of capacitor for 3- phase motor starter.
Terminal blocks is used for segregate the connections... There is any principle for terminal block..?
why electron produce magnetic field when it is in motion?
What is the lifetime of a Thyristor? Is there a recommended lifetime for thyristors after which they should be replaced?
WHY BLADE & JOW OF ISOLETOR IN SUBSTATION?
8. A DYNAMOMETER TYPE WATTMETER RESPONDS TO THE.......
What is the Resposiblity of Electrical Utility Engineer
How does a battary stores charge in it? please explain in simple manner and in detail.thanks