Hobart, H. M. (Henry Metcalf), 1868-1946 ed · Philadelphia, J. B. Lippincott · leaf 277
_ v^; 2R The connections for the test are shown inthe fig. E.av O^- <E> Ihree-ToltmeteT Method of Measuring Alternating-current Power E.S.V., Electrostatic voltmeter. A, Ammeter. B, In-ductive load. 0, Non-inductive resistance. See Power, Methods of Measuring, inPolyphase Circuits. [c. v. d.]… … Three-wire BalancerI, Primary leads. a, Secondary leads. shown in the fig. is known as the C.M.B.auto-converter, and may be used as a three-wire balancer, although originally developedas a cc compensator for reducing supply Three-wire cc Traction — Three-wire Distributing System 559 pressures for…
Electrical engineering
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