Question

Question 4
The essential difference between an AC generator and a DC generator is that:
(a) AC generator supplies direct current.
(b) DC generator has a commutator.
(c) DC generator supplies alternating current.
(d) AC generator has slip rings while the DC generator has a commutator.

Answer 1

Correct Option: (d)
AC generator has slip rings while the DC generator has a commutator ring which keeps the current flow in the uniform direction.