How can we explain that what is the power factor?
Answers were Sorted based on User's Feedback
Answer / dav_gautam24
different between active power & reactive power
Is This Answer Correct ? | 8 Yes | 5 No |
Answer / chandra
power factor gives us a measure of the energy that is stored
in the capacitors and inductors.Inductors and capacitors
doesn't dissipate energy but,they constantly gets charged
and discharged.So,the whole power transmitted by the power
company doesn't go the customers.i.e,they can't utilize the
maximum power capability of the line.
Power factor is also important in
calculating bus voltages in a load flow problem.
Is This Answer Correct ? | 2 Yes | 0 No |
Answer / usman
it is ratio of active power to reactive power
alternatively
if all input power is converted into output power then p.f will be 1. VIZ not practically possible
Is This Answer Correct ? | 2 Yes | 0 No |
Answer / marimuthu
power factor is nothing but a loss of energy
power factor is ratio of real power and reactive power
Is This Answer Correct ? | 2 Yes | 2 No |
what is the difference between Resistance VS capacitance
What is given by the definition in BIL IMP/PF = 950/395 kV. This was found in a name plate of a power transformer.
what is voltage,current,restance,. what is single phase&three phase motar. what is basic electrical 'farmoulas. what is defirens quetions of electrical maintenance.
what is the difference between ELCB and RCCB
what is the difference between ac and dc generator
can we synchronize star system generators with delta system generators?
Difference between divercity and power factor
how to calculate transformer turn primary & secondary side 11kv to 420v
I need to connect a synchronous generator to the grid using automatic synchronization and two circuit breakers (one for synchronization, one for end connection to the grid), how to determinate the required diameter of the cables?
What types of CMOS memories have you designed? What were their size? Speed? Configuration Process technology?
0 Answers AFG, Afghan Telecom, GE, IBM, SECL, Sun Pharma, TNPL,
Why we use d.c. meger in a.c. induction motor?
What are the necessary conditions for production of rotating magnetic field.