Comparative tests of induction wattmeters . rasassss: ?1 H H H ^H ^1 ^H ^1 K 9 1 1 Port layne Induction v7attmeter Type W, Data showing the effect of change of loadat normalvoltage, unity power factor and 133/^_normal = voltdTemperature = ° factor = .99Frequency = 80 cycles/sec. Current Batt-ho\ir3measured Watt-hours registered registered 15,53 143 117 94 68 45 36 26 18 8 Fort Wajme Induction V/attmeter Type W. Data showin

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Comparative tests of induction wattmeters . rasassss: ?1 H H H ^H ^1 ^H ^1 K 9 1 1 Port layne Induction v7attmeter Type W, Data showing the effect of change of loadat normalvoltage, unity power factor and 133/^_normal = voltdTemperature = ° factor = .99Frequency = 80 cycles/sec. Current Batt-ho\ir3measured Watt-hours registered registered 15,53 143 117 94 68 45 36 26 18 8 Fort Wajme Induction V/attmeter Type W. Data showing the effect of change of load at normalvoltage and frequency and 75% power = voltsTemperature = 640p,Power factor = .727Frequency = 60 cycles/sec. Watt-hours Watt-hours % Current measured registered registered 103 86 68 51 33 26 21 13,6 13 7

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Keywords: ., bookcentury1900, bookdecade1900, bookidcomparativet, bookyear1907