Generally, in dc generators
A. The armature winding is rotated with respect to a stationary magnetic field produced by electromagnets or permanent magnets.
B. The electromagnets or permanent magnets (magnetic fields) are rotated with respect to the stationary armature winding.
C. Current is sent into the armature winding; or the armature winding is usually placed in a stationary laminated iron core and the rotating element may or may not be a set of magnet poles, it depends on the type of motor.
D. The armature winding is supplied with current; or the armature is placed inside a set of radially supported magnetic poles.
Show Answer
Answer: A
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