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 450
e sides of this disk. The end of the shaft is threaded andequipped with a removable steel pivot; this pivot rests on aspringless cupped sapphire bearing which is mounted in a threadedscrew. Full-Load Adjustment. Full-load adjustment is accomplishedby moving a set of permanent magnets in or out from… … 408 ELECTRICAL MEASUREMENTS 111 enters the base is threaded left-hand and the part which enters themagnet shoe is threaded right-hand. Turning the screw counter-clockwise will move the magnet in and increase the speed; andturning the screw clockwise will move the magnet out and decreasethe speed.…
Electrical engineering
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