Question

The essential difference between an AC generator and a DC generator is that 

A) AC generator has an elector magnet while a DC generator has permanent magnet 

B) DC generator will generate a higher voltage 

C) AC generator has slip rings while the DC generator has a commutator.

D) AC generator has commutator while the DC generator has slip rings

Answer 1

C) AC generator has slip rings while the DC generator has a commutator.