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 229
rging a cell? Ans. It should be in proportion to the ampere hour capacityof the cell STORAGE BATTERIES 917 Thus, as given by several manufacturers, the normal charging ratefor a cell of 40 ampere hours should be five amperes, or one-eighth ofits ampere hour rating in amperes of charging current.… … Fig. 1.115.—Gstnplete element of Edison storage battery with insulators. After the plates ar«assembled into a complete element, narrow strips of treated hard rubber are insertedbetween the plates, thereby separating and insulating them from each other. The sideinsulator is provided with grooves…
Electrical engineering
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