Practical wireless telegraphy; a complete text book for students of radio communication (1917)
Bucher, Elmer Eustice, 1885- · New York, Wireless Press, Inc · leaf 80
e specificgravity of the chloride portable storage cell varies between 1^5and 1.215 and for the various exide cells between 1.280 and 1.300. 66. Hov^r the Capacity of a Storage Cell Is Rated.-The capacity of astorage cell is rated in amperehours. The amperehour is the unit employedto express the… … Fig. 80—The Hydrometer. 70 PRACTICAL WIRELESS TELEGRAPHY. capacity according to the power of the particular installation. The cells oflarger capacity are used for auxiliary lighting service as well as for operationof the radio-transmitter. A clearer interpretation of the practical application of…
Telegraph, Wireless
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