Information; elementary electricity, motor car electric systems, the gas engine from an ignition point of view, driving the car (1920)
Phillips, Harvey Elmer, 1874-1948 · Dayton, Ohio, Auto Electric Systems Publishing Company · leaf 306
trolyte should be drawn to float the hydrometer freeof the bottom by about one-half to three-quarters of an inch. The specific gravityreading is taken on the hydrometer at the surface of the electrolyte in the glassbarrel. If the electrolyte is below the top of the plates, or so low that enough… … & D FG FIG. 60 water has been thoroughly mixed with the electrolyte. This can be accomplishedby running the engine for several hours. The specific gravity of the electrolyte is an indication of the amount of chargein the battery. In a fully charged battery the specific gravity should be…
Automobiles
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