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 447
le micrometer screw so that itcan be moved nearer to or farther from the jaws of the permanentmagnets. Raising the disk shunts some of the flux away from thegaps in which the disk rotates, thus decreasing the load on the meterand making it run faster. Lowering the disk has the opposite effect.… … Full had _,Dik ClampLight Load l^jmtimnt Uver ^^g^n^B^^K^ Hinged Gm- •Sealing Stud^ Fig. 100. Sangamo Tj-pe H Single-Phase Induc-tion Watt-Hour MeterCourtesy of Sangamo Electric Company of the magnetic field and tends to produce a slight rotative effect.This vane is carried on a lever, the arms of…
Electrical engineering
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