A DC generator is used to supply direct cu
题型:单项选择题
问题:
A DC generator is used to supply direct current in order to maintain an AC generator field and is known as a/an ()
A.rotor
B.stator
C.exciter
D.armature
A DC generator is used to supply direct current in order to maintain an AC generator field and is known as a/an ()
A.rotor
B.stator
C.exciter
D.armature