In case of D.C. shunt motors the speed is dependent on back e.m.f. only because Options: A . &nbspBack e.m.f. is equal to armature drop B . &nbspArmature drop is negligible C . &nbspFlux is proportional to armature current D . &nbspFlux is practically constant in D.C. shunt motors

In case of D.C. shunt motors the speed is dependent on back e.m.f. only because

Question

In case of D.C. shunt motors the speed is dependent on back e.m.f. only because

Options:

A . Back e.m.f. is equal to armature drop

B . Armature drop is negligible

C . Flux is proportional to armature current

D . Flux is practically constant in D.C. shunt motors

Answer: Option D

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