güç faktörü

listen to the pronunciation of güç faktörü
Türkçe - İngilizce
power factor
The ratio of the actual power to the apparent power in an alternating current power system; specifically, the cosine of the phase angle between the voltage and the current

The power factor is of interest because it is a measure of the power which does useful work.

ratio of the average power divided by the apparent power in an alternating current circuit (Electricity)
güç faktörü