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- · New York, T. Audel · leaf 159
e,when looked at from the pulley end, revolves with or againstthe direction of the hands of a clock. Dynamos are usuallydesigned to run right handed, but the manufacturers will makethem left handed if so desired. It may be necessary to reverse the direction of rotation of a ■ dynamo, if the driving… … Figs. 667 to 669.—Method of winding cables with marlin. When connecting the feeders anddjTiamo and se^^^ce leads to a switchboard, the wires are often served with marlin. Byserving is meant to tightly wrap the wires of each set together with marlin. A tool forser\-ing may be made as in fig. 667,…
Electrical engineering
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