Hawkins electrical guide ... : questions, answers & illustrations : a progressive course of study for engineers, electricians, students and those desiring to acquire a working knowledge of electricity and its applications ; a practical treatise (1914)
Hawkins, N. (Nehemiah), 1833-1928 · New York : T. Audel & Co. · leaf 334
lectrical Horse Power.—The number of watt requiredby the motor of an electric pump must be sufficient to furnishpower for: 1. Lifting the water; 2. Loss due to slip; 3. Overcoming the friction of water in traversing the systemfrom intake to point of delivery; 4. Overcoming the friction of pump and… … Figs. 4,276 to 4,279.—Pumping fromSnake River in Idaho. Figs.4,276 and 4,277 show the irrigation plant of theCrystal District Improvement Co., at Weiser,Idaho. This plant consists of two 10 inch centri-fugal pumps operated by two motors, one 50 horsepower, and one 75 horse power; both are 440…
Electrical engineering
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