![As there is no back e.m.f. at the instant of starting a D.C. motor, in order to prevent a heavy current from flowing though the armature circuit](https://www.gkseries.com/blog/wp-content/uploads/2022/04/As-there-is-no-back-e.m.f.-at-the-instant-of-starting-a-D.C.-motor-in-order-to-prevent-a-heavy-current-from-flowing-though-the-armature-circuit.png)
Q. As there is no back e.m.f. at the instant of starting a D.C. motor, in order to prevent a heavy current from flowing though the armature circuit
A. a resistance is connected in series with armature
B. a resistance is connected parallel to the armature
C. armature is temporarily open circuited
D. a high value resistor is connected across the field winding
Answer: a resistance is connected in series with armature