A certain shunt-connected dc motor has RA = 1 , RF + Radj
Chapter 16, Problem P16.40(choose chapter or problem)
A certain shunt-connected dc motor has RA = 1 , RF + Radj = 200 , and VT = 200 V.At a speed of 1200 rpm, the rotational losses are 50 W and EA = 175 V. a. Find the no-load speed in rpm. b. Plot Tdev, IA, and Pdev versus speed for speed ranging from zero to the no-load speed.
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