Answer Posted / gulsan goyal
KVA means Kilo Volt Ampere it is the unit of active power
as load may also require reactive power..
KVAR means Kilo volt Ampere Reactive, it is the unit of
Reactive power.
reactive power helps in flow of active power and controlls
voltage and power factor.
| Is This Answer Correct ? | 14 Yes | 6 No |
Post New Answer View All Answers
Explain forward resistance, static resistance and dynamic resistance of a pn junction diode.
what will happen if ac and dc supplies given
Dear All, I am new in construction company , my boss ask a question at time of interview , If we have 60MW generation and Single Power Transformer step-up we have. if CMR 50/60MVA , ONAN, ONAF respectively , is it sufficient or not ? for that much power to transfer,
What is difference between unity power factor wattmeter and upper power factor wattmeter? In short circuit test of transformer the wattmeter used is unity power factor type or upper power factor type wattmeter?
how to define tell me about self
what is size of 3phase 4wire cable to be used for 11 ton ductable A.C and how to calculate cable size for different load
How to checked frequency drive output voltages?
what is the difference between earthing and unearth
If mutual flux is 1.2wb & power factor is 0.8 lag , then what is the Useful flux of a transformer?
Why we use duplex coil and hook switch in telephone system?
What is earth?
which is the best institute for PLC,SCADA,DCS in hyderabad
how to calculate cooling requirement of datacentre from electrical load?
All tape of electrical questions Answers tape of motor transformer e.o.t crane
Define bibo stability.