To convert an alternating current dynamo into a direct current dynamo, the
A
number of turns in the coil is increased
B
strength of the field magnet is increased
C
slip rings are replaced with a split ring commutator
D
coil is wound on a soft iron armature
Verified Correct Answer: C.
Physical Principles & Numerical Solution
No expanded working has been attached for this question yet. The verified answer is Option C.
Source: Myschool Past Questions Archive (Record #28201)