Cyclopedia of applied electricity : a general reference work on direct-current generators and motors, storage batteries, electrochemistry, welding, electric wiring, meters, electric lighting, electric railways, power stations, switchboards, power transmission, alternating-current machinery, telegraphy, etc. (1916)
American Technical Society · Chicago : American Technical Society · leaf 309
solution from the positive to the negative plate, causesthe oxygen of the iron oxide to come over to the nickel hydrate andoxidize it, forming a new kind of nickel oxide. The initial charge is given in the factory so that the cells areready for work on arriving at their destination. The cells may… … Fig. 41. Pressed Steel Coiitaiuer Showing Cap with Safety ValveCourtesy of Edison Storage Battery Company the amount of the previous discharge. A boosting charge at fromtwo to five times the normal rate may be allowed for limited periods. Claimed Advantages. No Fumes Given Off. There are…
Electrical engineering
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