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 578
ear box do on an automobile. The electric machinery simply makes itpossible to reverse the propeller shafts and keep the turbine runningin the same direction, and also gives two gear ratios between turbineshaft and propeller shafts. The electric rig does not nave a direct drive, as does an… … WKEUKwK&BBBmwBA Fig. 3,759.—Generating unit of U. S. Collier Jupiter, consisting of an alternator directly-connected to a turbine. one backing. Being in any gear setting with either ship or automobile,to go faster, speed up the engine; to slow, slow the engine. Without shift-ing gear speed…
Electrical engineering
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