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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 163

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 163
ds 1,415 watts. The total watts deliveredare, therefore, 11,315 watts, the two phases of the motor beingassumed to be balanced. Each phase of the motor receives, there-fore, —^ = 5,657 watts. The current delivered to each phase, 2 as measured by an alternating-current ammeter is 32.14 amperes;and… … Fig. 134. Diagram of Power Connectionfor Three-Wire Three-Pha.se System voltsX32.14 amperes= 7,071 apparent watts; and the power factorof each receiving circuit is 5,657 watts7.071 apparent watts or 0.80 142 ALTERNATING-CURRENT MACHINERY 131 The two readings of a wattmeter, connected as shown in…

Electrical engineering

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