Willoughby, George Alonzo, 1894- · Peoria, Ill. : Manual Arts Press · leaf 88
ELECTRICAL MEASUREMENTS 83 used by everybody in this country and in some of the foreigncountries, the unit of value being the dollar, and the unit oflength the foot. It is just as necessary to have units of measurement forelectrical applications as it is in any others, to make possiblethe definite… … Fig. 64. Two common sources of electrical pressure and diagram-matical water pressures of similar values. 88. Common Electrical Units.—The most commonunits used in electrical work are the volt, the ampere, thewatt, the kilowatt and the kilowatt-hour, while some of theless commonly used ones are the…
Electricity · Electrical engineering
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