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 237
time required for charging, amresulting in serious injury to the plates. STORAGE BATTERIES 925 Oues. How may the charging current be kept constant? Ans. Its voltage should be gradually increased, first to about10 or 15 per cent, above the voltage of the battery, and kept atthat point nearly to the… … Figs. 1.124 to 1.126.—Electric Storage Battery Co. chloride cells. The voltage of cells of allcapacities is slightly above 2 volts on oj)en circuit, and during discharge at the 8 hour rateit varies from that point at the beginning to 1.75 volts at the end. Oues. What tests should be made while…
Electrical engineering
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