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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- · New York, T. Audel · leaf 267

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 267
the discharge continued until the majority of the cellsread 1.70 volts; those reading less should be noted. The dischargeshould be followed by a charge until the cells which read 1.70 volts areup, then the low cells should be cut out, examined, and the troubleremedied. Overdischarge: Buckling.—On… … Fig. 1,164.—Method of straightening a buckled plate. Buckling Is caused by the unequalexpansion of the plates which is due to the sulphate lodging on the plates, thus preventingaction taking place at that point; and by excessive charging. If the plates be not badlybuckled, they can be placed…

Electrical engineering

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