noun
1. : the ratio of the average to the maximum power loss in a circuit variably loaded over a given period
2. : the product of the dielectric constant of a capacitor dielectric by the alternating-current power factor
noun
1. : the ratio of the average to the maximum power loss in a circuit variably loaded over a given period
2. : the product of the dielectric constant of a capacitor dielectric by the alternating-current power factor
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012