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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 112

An illustration from 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, leaf 112
r that is less thanthe delivered power for which thedamping magnets are adjusted togive a correct reading. J^ig. 90 shows a general viewof a Thomson watt-hour meter.Fig. 91 shows the connectionsof a Thomson watt-hour meterto two-wire supply mains, andFig. 92 shows the connections tothree-wire… … Fig. 92. Thomson Watt-Hour Meter Con-nected to a Three-Wire Current Supply 95 86 ALTERNATING-CURRENT MACHINERY measuring electrical energy. In principle and operation it is merelya small single-phase induction motor having stationary shunt andseries windings so related and arranged with respect to…

Electrical engineering

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