Power factor measurement refers to the quantification of the efficiency with which electrical power is converted into useful work output in an AC electrical system. This term is important because it indicates how effectively the power is being used, reflecting the relationship between real power, which does actual work, and apparent power, which is the product of current and voltage in an AC system. A power factor closer to one signifies more efficient usage of electrical power.
congrats on reading the definition of Power Factor Measurement. now let's actually learn it.