Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / bhupinder
KVA mean Voltage x Current
and
KW mean Voltage x Current x Power factor
The only difference is power factor
Power factor depends upon load and its value varies from
0.5 to 1
As kw is depend upon the power factor , but kva does not
depends upon the power factor mean kva of any transformer
or generator does not change with power factor . SO to know
the correct power of transformer ,we use kva as it nothing
to do with load type or power factor value
| Is This Answer Correct ? | 28 Yes | 3 No |
Post New Answer View All Answers
Safety of on line ups
Why does an induction generator is preffered as compared to synchronous generator in especially a wind energy power production project?
what is x'mer ,isolation x'mer & yltra-isolation x'mer?????
how to select correct size of power cable for inverter duty motor
What is the differance between 2 dc motors of armature voltage 660 v and 440 v?
In which working principal temperature transmitter work.explain in detailed.
how does ELR works? explain
Sir, I have applied for the of Assistant.engineer of NPDCL. please send me all AP TRANSCO AND JENCO solved papers of previous exams . I requested send me the papers to my id as soon as possible (rajanikanth_peddi@yahoo.co.in) (This is very urgent) Thank You,
What is the end effect of linear induction motor ??
what is vA rating and class of a ct.
Define gain margin?
Dear all, I want to use Induction motor to open and close a 1 ton door. How much power do I need. Thanks
1.25 kg of hydrogen are burnt with stiochiometric air, the mass of air in kg required is
I have 1500/1A CT If i connect this CT in 6.6KV bus bar means what will be the voltage present in CT?
State ohm’s law?
