Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / kesavan.03
Power Factor is nothingbut the phase angle between Voltage
& Current. In AC System power factor will be lag & lead
system due to its nature of wave form & phase angle
difference.
As in the case of DC System there is no power factor term
is used because DC System has constant voltage & Current..
So phase difference is zero.
Power = V x I x cosØ
for DC System cosØ = 1 ( Ø = 0 degree)
Since cos 0 = 1
| Is This Answer Correct ? | 26 Yes | 4 No |
Post New Answer View All Answers
What are protections for dty type transformers
Why star delta starter is preferred with induction motor?
which type of amplifiers are used in multimete?
what happens if dc supply is given and the remedies for it.
What are different types of control systems?
state basic meaning of 'INDUSTIAL AUTOMATION'?
how hydrogen cooled alternator undergo maintanence ? that is hydrogen when come in contact with air can result into explosions .
HOW TO DESIGN THE body EARTH cable(Copper Conductor) size for 60KVA UPS?
we have one oven for 12 zone we are installed ir lamp in oven we control load from thyrister and 0 to 5vdc so our zone no 8 getting bright in fraction of second so what we do.. Please answer
Define super node?
How to calculate earth wire load by formula
If you don’t have coal, salt and copper, then how would you earth your connection temporarily at a camp site.?
How to megger test 11 kV cable and the acceptance IR value
In ACS 1000 drive we are using 12 pulse converter,why don't use 3 pulse converter.
12.5 tons a/c is their how much kva generator can recommend to the customer.
