what is power factor? whether it should be high or low? why?
Answer Posted / aayush
PF= KW/ KVA
It should be maximum, as far as possible.
| Is This Answer Correct ? | 2 Yes | 3 No |
Post New Answer View All Answers
If 22 KV HT line, Current transformer is 25/5 then how to calculate multiplying factor.
How would you calculate power loss in a resistor?
Can you explain about Restricited earth fault protection scheme
Damping resistor provided in open delta (tartiary) winding of a measuring PT at the incoming of a MV inverter drive panel is getting heated up. Can any body explain the reasons and suggest the remedy?
How to size Air Circuit breaker (ACB)? What is the most important factors?
What is the difference between isolators and electrical circuit breakers?
in star-delta tranformer,if the input of star connection is 400/7v 3 kva then what is the output of delta connection?
How to calculate pitch, gauge of winding wire, and No. of turns for 30HP, 3 phase, 4 poles 50Hz, 380V induction motors
standard earthing rating for power line..
Define filter?
how u select control transformer for a mccb panels or any panels?for expample we hav 440 volts maim supply and control volts is 230v?
What is essential to prove safe isolation of electrical circuit?
how can i get an electrical c-certificate?
internally connection of photvoltic module
What is the use of Surge Capacitor in LAVT?