A 230 V D.C. shlint motor takes 32 A at full load.
The back e.m.f. on full load, if the resistance of motor armature and shunt field windings are 0.2 Ω and 115 Ω respectively, will be
A. 210 V
B. 215 V
C. 220 V
D. 224 V
Show Answer
Answer: D
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