The essential difference between an AC generator and a DC generator is that
A. AC generator has an electro-magnet 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.
Answer:C
The essential difference between an AC generator and a DC generator is that
A. AC generator has an electro-magnet 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.