[Answer] Power factor is a numeric ratio applied to the ? power to yield the ? power.

Answer: cosine

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Power factor is a numeric ratio applied to the ? power to yield the ? power. It is theoretically possible for a circuit to be energized at 240 volts and have 100 amperes flowing and yet consume no power Power factor is a numeric ratio applied to the ? power to yield the ? power ? power in a circuit is the voltage at a certain instant multiplied by the current at that same instant. apparent / true Power factor is a numeric ratio applied to the ? power to yield the ? power . VARs are equal to the amount of current flowing through a(n) ? part of a circuit times the voltage applied to the ? part of the circuit. Inductive / Inductive ? power in a circuit is the voltage at a certain instant multiplied by the current at that same instant. Alternating current is used to supply over 90% of the world's electrical power requirements . The variable of time in the production of electrical current has a major influence on the effects of AC current. The rules of Ohm's Law as learned in DC Theory do not apply to AC circuits. We determine apparent power using the formula kVA2 = kV*A. Going one step further Power Factor (PF) is the ratio of working power to apparent power or the formula PF = kW ...

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