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 204
. Westinghouse SynchroscopeCourtesy of Westinghouse Electric and Manufacturing Company circuits, and therefore the pointer will move with each change infrequency. The Westinghouse frequency indicators consist of two inductionvoltmeter elements connected to act in opposition. One of theseelements… … Fig. 53. Weston SynchroscopeCourtesy of Weston Electrical Instrument Company Synchronizer. The synchronizer made by the General ElectricCompany is similar in its construction to the frequency indicator.The two-coil armature, withits reactance and resistancecircuits, is connected to themachine being…
Electrical engineering
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