An AC generator can be converted into a DC
generator by replacing
(1) Its armature with a coil
(2) Its concave magnets
(3) Its slip rings with split rings
(4) Two brushes with four brushes
An AC generator can be converted into a DC
generator by replacing
(1) Its armature with a coil
(2) Its concave magnets
(3) Its slip rings with split rings
(4) Two brushes with four brushes