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Twentieth century handbook for steam engineers and electricians, with questions and answers; a practical nontechnical treatise .. (1916)

Swingle, Calvin F. (Calvin Franklin), b. 1846 · Chicago, F.J. Drake & company · leaf 1153

An illustration from Twentieth century handbook for steam engineers and electricians, with questions and answers; a practical nontechnical treatise .., 1916, leaf 1153 — ch and causetrouble. If the current in the series field acts in the same direc-tion as that of the shunt fields, the motor will slow upsome when a heavy load comes on, but will take care of 1118 Steam Engineering the load without much trouble. Fig. 489 shows a start-ing box arranged as a speed… … Fig. 4S9 intermediate point the motor will run at reduced speed.This sort of speed regulation can be used only where theload on the motor is quite constant. If the load varies, thespeed will vary. Another and a better way of varyingthe speed of motors consists in cutting a variable resist- Electric…

Steam engineering · Electrical engineering · Steam-turbines

Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.

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