Question

The essential difference between an AC generator and a DC generator is that
(a) AC generator has an electromagnet while a DC generator has
permanent magnet.
(b) DC generator will generate a higher voltage.
(c) AC generator will generate a higher voltage.
(d) AC generator has slip rings while the DC generator has a commutator.

NCERT Class X
Science - Science

Chapter _Magnetic Effects of
Electric Current

Answer 1

option (d) is the answer......

Answer 2

The essential difference between ac generator and DC generator is that AX generator has a slip rings while the DC generator has commutator. hope you get the answer. Pls mark it as the best answer.