what is the difference between KVAR & KVA ?
Answer Posted / s.arunkumar
KVA: For transformer the rating will be mentioned in KVA
b'coz real power are expressed in terms of voltage and
current not dependent on powerfactor.
KVAR: It is reactive apparant power ie., kVAr=kW*TAN PI
| Is This Answer Correct ? | 42 Yes | 11 No |
Post New Answer View All Answers
i want to run 11kv star connected motor in 6.6kv with delta connected throught inverter, is it possible?
how mass curve differs from hydrograph.
can anybody tell me that for p.f. Improvment we use capacitor banks but how to decide its capacitance. As we all know how to calculate kvar but what abt capacitance value
What is kvar?
What is pole of the system?
What is the unit of charge and current?
what is a composite error in current transformers, why occurs & in which it will occur i.e, either metering ct/ protection ct
hi Is there any possibilities to find out the rotation of a shaft or something else by using electromagnectic waves or by IR rays.If s then can v change the dir., of rotation of the same by remotely?& how? plz dn't any1 say "NO r CAN'T"
Why slip ring ind. motor power consumption is low compare to induction motor .same 90 kw motor used same load output
How to resolve if Diesel generator stop while running ?
hr round
Give details of your interested designation, the post you are interested to serve the company better and explain why you think you can serve the company better in such position if employed?
LT cable fault chaecking equipment and to find out the distance at what distence it failure . Name and where it is available?
What is purpose of reactor?.What is different between line and bus reactor?
How do I calculate/select Droop CT ratio for various capacity of generators?