generator makes use of two separate coaxial slip rings whereas a d.c. motor uses.?

generator makes use of two separate coaxial  through bore slip rings whereas a d.c. motor uses two parts of a slip ring. Can you please answer why is it so although their construction are almost the same?

An AC generator generates the magnetic field in the armature and the brushes and slip rings need merely to carry the field current. As the opposite polarities of the magnetic field pass through the generating coils (can't think of the name) of the stator, they generate a smooth progression of positive and negative current in sinusoidal form.

A DC generator has to switch polarity of each generating coil as it passes through the alternating magnetic field. It has the field coils in the stator and the generating coils in the armature. The polarity of each coil is switched by the segments of the commutator as they pass the brushes. Because the output needs to be fairly smooth there are multiple sets of coils spaced around the armature which are switched into the circuit as they pass through the maximum flux from the field coils.

 

generator makes use of two separate coaxial slip rings whereas a d.c. motor uses.?

generator makes use of two separate coaxial Super Miniature Slip whereas a d.c. motor uses two parts of a slip ring. Can you please answer why is it so although their construction are almost the same?

An AC generator generates the magnetic field in the armature and the brushes and slip rings need merely to carry the field current. As the opposite polarities of the magnetic field pass through the generating coils (can't think of the name) of the stator, they generate a smooth progression of positive and negative current in sinusoidal form.

A DC generator has to switch polarity of each generating coil as it passes through the alternating magnetic field. It has the field coils in the stator and the generating coils in the armature. The polarity of each coil is switched by the segments of the commutator as they pass the brushes. Because the output needs to be fairly smooth there are multiple sets of coils spaced around the armature which are switched into the circuit as they pass through the maximum flux from the field coils.

 

Does the split rings and the LPR series Slip Rings also rotate with the armeture in a AC/DC generator both ?

Slip rings and split rings always rotate with the armature, but there are AC motors that do not have such rings, and use induction only to transfer power to (induce current in) the armature