what is kvarh? Please difine it With calculation
Answer Posted / kailash
In General , KW = V*I*Cos Phi ( Actual Power ), KVA = V *I (
Apparent Power ), KVAR = V*I*Sin Phi it denotes reactive power
| Is This Answer Correct ? | 41 Yes | 3 No |
Post New Answer View All Answers
How to select a contactor? How many types of contactors are available
why the earth is taken minimum in supplying? wather it the proportional factor to getting work any equipment or a power plant?
1.main parts of generator? what is used A-check,B-check,C- check? 2.what is FM200 system in data centers? 3.difference between pac,ahu?
i have been tasked with a design of protection, metering and control(PMC) relay panel extension to accommodate all PMC relays.There is an already existing panel where this one will be built.What are the design aspects for this kind of project? thank you.
what is the difference between oil surge relay and buchholz relay.
why should the lowest unit of a testing transformer ( cascaded transformer ) have higher power rating??
Explain the different methods used in the choice of rotor slots for reduction of harmonic torques in an induction motor.
Define closed loop control system.
How a capacitor discharge weld power supply works? what is the use of a pulse transformer?
Draw the DOL starter and star delta starter drawing?
Hi, My plant daily consumption is calculated as 3.8MWH but my supplier has sanctioned an power of 2.6MW per day. how can i equal or distinguish this two factors
How phase displacement change in the over current relay coils.
What are the factor to be consider for CT selection in 132kV substation?
Why we use duplex coil and hook switch in telephone system?
what are pilot cells