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The effect of power factor on the accuracy of integrating wattmeters (1908)
Bradshaw, Percy Belmont, Hobbs, Horace Gaylord · leaf 40
SANGAMO WATTHLTLf\POWLK TACTOR --ioolc zooo Fer Cetif Loa/a10 -iO 60 60 /CO /^o U. OF I. S. G. FORM r. 17Electric meters · Electricity · Watt-hour meter · Theses
Internet Archive · University of Illinois Urbana-Champaign · Public Domain Mark 1.0. Free to use for anything.
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