Which of the following statements is NOT correct about the significance of stationary armature alternator?
1
The output current can be easily taken from rotor winding.
2
The armature windings of the rotating field alternator are not subjected to centrifugal forces.
3
The armature windings can be braced better mechanically against the high electromagnetic force.
4
The rotating field type alternator has a smaller size than the rotating armature type.