Dynamos and motors; a text book for colleges and technical schools (1911)
Franklin, William S. (William Suddards), 1863-1930, Esty, William, 1868-1928 · New York The Macmillan company · leaf 458
ent curve which is required in this problem is strictly indeterminate. Allthat is known from the given data is that the current increases (or decreases) by theamount of lo amperes during the time that the electromotive force acts in a givendirection. Plot the current curve on the assumption that… … Fig. 50p. The capacity of the condenser is 10 microfarads. Plot the cur-rent curve and find {a) the average current during half a cycleand (p) the effective current. Ans. (a) 0.2 ampere ; [b) 0.2ampere. Note.—The current is in this case at each instant equal to the product of thecapacity in farads…
Dynamos · Electric motors
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