Comparative tests of induction wattmeters . Westinghouse Induction Wattmeter Type C. Data showing the effect of change of load at normalvoltage and frequency, and unity power = 110 voltsTemperature = factor = .99Frequency = 60 cycles/sec. Current • Watt-hoursmeasured Watt-hoursregistered registered Westinghouse Induction Vrattmeter Type C. Data showing the effect of change o

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Comparative tests of induction wattmeters . Westinghouse Induction Wattmeter Type C. Data showing the effect of change of load at normalvoltage and frequency, and unity power = 110 voltsTemperature = factor = .99Frequency = 60 cycles/sec. Current • Watt-hoursmeasured Watt-hoursregistered registered Westinghouse Induction Vrattmeter Type C. Data showing the effect of change of voltage at 150/^load. lemperature = - ° factor = .99Frequency = 60 cycles/sec. ^ Voltage Registered

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Keywords: ., bookcentury1900, bookdecade1900, bookidcomparativet, bookyear1907