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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 316

An illustration from 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, leaf 316
lifts the water fromthe level of the supply to the level of the pump. Accordingly 2,970 HAWKINS ELECTRICITY lift as relating to pump operation may be defined as the heightin feet from the surface of the intake supply to the pump. Strictly speaking, it is the height to which the water is elevated… … Fig. 4,245.—Hydraulic principles: 2. Pressure exerted anywhere upon a mass of liquid istransmitted undiminished in all directions, and acts with the same force on all equal surfaces,and in a direction at right angles to those surfaces. CD (fig. 4,24o) is a vessel composedof two cylindrical parts of…

Electrical engineering

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