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 287
ors, up to 150-kw. capacity, usually carry a metal,wood, or paper pulley that merely overhangs the main bearings.If the generator is larger, or from 150- to 500-kw. capacity, a thirdbearing is provided to relieve the bending strain occasioned by thebelt pull. The prime movers used in connection…
Electrical engineering
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