Principles and practice of electrical engineering (1914)
Gray, Alexander, 1882-1921 · New York [etc.] McGraw-Hill Book Company, inc. · leaf 176
spraying when thecells are gassing freely, glass sheets are placed over the tanks. For automobile work, hard rubber jars are used. These areplaced in a wooden box and compound is poured around thejars and flooded over the top so as to hold them securely andalso to seal the battery and thereby… … Fig. 168.—Small cell in a glass jar Fig.supported on sand. 169. -Central station type oflead cell. 179. Voltage of a Lead Battery.—The terminal voltage of abattery = Eb + IR while the battery is charging= Eb — IR while the battery is dischargingwhere Eh is the internal generated voltage of the…
Electrical engineering
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