Answer Posted / harishdarade563
The power factor is the ratio of the real power that is used to do work and the apparent power that is supplied to the circuit. Power factor values are between 0 to 1.
Is This Answer Correct ? | 1 Yes | 0 No |
Post New Answer View All Answers
what is cascade speed control device?and how this device control the speed of motors?
pls tel me the electric train traction motors name plate details like rpm,torue,voltage,amps,watts..ect..
Which capacitor is preferred for high voltage and frequency?
High voltage test procedure of in swgr board. why should measure millivolt drop on testing time?
what is a synchronizing lamp ?
Which type of DG need Netral Earthing?
Is there any problem about which the drive (inverter) doesn't show/display the alarm and/or fault but instead of this , it doesn't work ? I want to know that could there be any kind of problem in the drive when the drive doesn't display the alarm and/or fault ?
3phase cable calculation formula by motor load
If o/p power is doubled by how much does the sound increase
Do any one know exacatly when the results for NHPC held on 8th march 09 for engineering trainees will be released ?. if so please post it, i'm eager to know it.
what is counter poise conductors
How would you calculate power loss in a resistor?
CAN CU XLPE/PVC CABLE BE USED INPLACE OF LOW NOISE SCREENED CABLE? KINDLY GIVE REASONS
Is a 300w induction motor used in a food processor as powerful as a 1000w DC motor.
please send me privious exam's queation papers of section engineer(electrical).