(A) these motors have high starting torque
(B) these motors are not self-starting
(C) back e.m.f. of these motors is zero initially
(D) to restrict armature current as there is no back
(E) m.f. while starting
(A) these motors have high starting torque
(B) these motors are not self-starting
(C) back e.m.f. of these motors is zero initially
(D) to restrict armature current as there is no back
(E) m.f. while starting
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