A shunt-connected dc motor has RA = 0.5 and RF + Radj =
Chapter 16, Problem P16.51(choose chapter or problem)
A shunt-connected dc motor has RA = 0.5 and RF + Radj = 400 . For VT = 200 V and no load, the motor runs at 1150 rpm and the line current is IL = 1.2 A. Find the rotational loss at this speed.
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