A 240V DC motor has an armature circuit resistance of 0.5 ohms, a shunt field resistance of 160 ohms, and a series field resistance of 0.1 ohms. The shunt field coil has 900 turns and the series field h.
A) 0.1 ohms.
B) 0.5 ohms.
C) 160 ohms.
D) 240V.