Interested to Buy Any Domain ? << Click Here >> for more details...
What is the difference between KV,KVAR,KVA,KW?
- 6 Answers
- 59816 Views
- L&T, PowerHouse, YUI, I also Faced
- E-Mail Answers
Answer Posted / amar nath sharma
kvar is reactive power while kva is active power
kvar= v*i sin(theta)
kva= v*i cos(theta)
total power= kva + kvar
| Is This Answer Correct ? | 20 Yes | 34 No |
Post New Answer View All Answers
what is the difference between capacitive and resistive voltage divider?
if there are six generators (3 gas CATT, one Jenbacher o1 MW each, and two nos Diesel 01 no 01 mw other 0.65mw EDGs ( say), 3 CAtt gas set have identical pole pitch,01mw EDG and Jenbacher gas Set have different pole pitch, how their power connection can be done to connect a common bus bar during installation. in short, how different pole pitched generators power connection can be done to connect a common busbar system through generators incomer ACBs.
what's prime importance of protection in electrical system.if protection system don't work properly what can happen in electrical system?
Name of the relay of low lub oil presuure in DG sets
i am an maintenance engineer. one distribution board have 5 feeder. recently its ELR trips frequently, but it take some times after trip( 10min,20min..)but 3 feeder no load. two feeder only loaded. i checked one feeder IR value all values are above 50Mohm.but B phase to Earth is only 9Mohm.any problem about low value
how can we change the polarity of Alternating current rapidly? how frequency of ac can be controlled and changed easily?
Mention the disadvantages of low power factor?
Determine the BTU size of an aircon for 20 sq metre room
PAC and simple Ac different
Why does amplifier gain reduce?
how can maintaince the acb contactor moveing and fixing kit
what is the use of surge suppresser in 33 KV incoming panel. where it must be installed,inseries with incoming cable surge suppresser must be at incoming of the breaker are outgoing of the breaker
Is it required to lay 2 runs of GI wires along with armoured cables from one power DB to another Power DB?
Dear all i am kumaravel. now in chennai. my work is control and relay panel auto cad designing.up to 11kv to 400kv then question is i am improving my knowledge. i want some books name and auther are available for this C&R panel related. plese any one help me
How to dimensioning SDCCH, LAPD and CS7 signaling on GSM?
