low-power-factor wattmeter

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• Power factor — For other uses, see Power factor (pistol). The power factor of an AC electric power system is defined as the ratio of the real power flowing to the load over the apparent power in the circuit,[1][2] and is a dimensionless number between 0 and 1… …   Wikipedia

• Wattmeter — The wattmeter is an instrument for measuring the electric power (or the supply rate of electrical energy) in watts of any given circuit. Electrodynamic The traditional analog wattmeter is an electrodynamic instrument. The device consists of a… …   Wikipedia

• Power consumption — In electrical engineering, power consumption often refers to the electrical energy over time supplied to operate an electrical appliance, although this is, strictly speaking, energy. The energy consumed by equipment that is less than 100%… …   Wikipedia

• малокосинусный ваттметр — — [Я.Н.Лугинский, М.С.Фези Жилинская, Ю.С.Кабиров. Англо русский словарь по электротехнике и электроэнергетике, Москва] Тематики электротехника, основные понятия EN low power factor wattmeter …   Справочник технического переводчика

• Electricity meter — Typical North American domestic analog electricity meter …   Wikipedia

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• Ammeter — Amperemeter redirects here. For the unit of measurement, see Ampere meter. Demonstration model of a moving iron ammeter. As the current through the coil increases, the plunger is drawn further into the coil and the pointer deflects to the right …   Wikipedia