Merchant, F. W. (Francis Walter), 1855-1937, Chant, Clarence Augustus, 1865-1956 · Toronto : Copp Clark · leaf 460
Pig. 544.—Series-wounddynamo. THE ELECTRIC MOTOR 449 … Fio. 545.—Shunt-wounddynamo. tlirougli many turns of line wii-i; in tlui field coils, while themain current does work in the external circuit (Fig. 545),the dynamo is t^JiADit-ivowtid. This type is used where theoutput of current required is continuallychanging, but where the potential differ-ence…
Physics
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