Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / bhupendra
Power factor is cosine of angle b/w voltage & current.
Mathematically
Cosφ=Power/Voltage*Current)
Cosφ=R/Z
where R= Resistance
Z= Impedance
| Is This Answer Correct ? | 3 Yes | 0 No |
Post New Answer View All Answers
how to find the capacitance value of the motor while running??
difference between crane drive and line drive.
How to check the cable fault / hv test of transformer cable.
How to calculate cable rating for 3 phase supply?
how can maintain the power factor and why and this is how do work tell us
Why sometime AVR and sometime Booster coil is used in Alternator? what is the diferance between AVR & Booster coil due to which they are selected
What will happened if the neutral of secondary of Xformer ( Star point) Note it's above KVA rated Xformer
i want design of D.C.MOTOR 1HP 960RPM AND 2HP 960RPM ITS URRGENT
What are the raitings of Mcb,mccb and Acb in detail ??
why we are not giving the zone 1 trip command to the master trip relay
is the value of inductance depends upon the value of thitha in doubly excited machine??
HOW TO CALCULATE AMPs OF CURRENT TRANSFORMER IN HT Panel
what is the difference between earth leakage and earth fault?
we have provided 30 nos. relay contacts in panel.I want to know how do we do the numbering for the relay contacts as per any applicable standards
previous year paper of ntpc bhel for degree in electrical enng
