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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 347

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 347
for shaft. Suction connection at either side, and discharge at the top. ELECTRIC PUMPS 3,001 weight and space occupied than the reciprocating types, while itssimplicity of construction not only lessens the liability to derangement,but enables persons having a limited knowledge of machinery to setup… … tsmm m^ Figs. 4,300 to 4,302— Views of ordinary orsimple centrifugal pump (Gwynnepattern). UGTIONPIPE nomical, but when carefully designed with the impellers of the correctcycloidal shape, like those used in positive rotary blowers, they givea moderately high efficiency. Centrifugal Pumps.—This…

Electrical engineering

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