engineering recuitment UPPCL Technician Electrician 2022 Mock Test Electrician and Wireman Electrical Machines
From the following options, select the difference between an AC generator and a DC generator.
1
In a DC generator, the armature rotates, and the field system is stationary; For AC generators, exactly the opposite happens
2
In an AC generator, the armature rotates, and the field system is stationary; For DC generators, the exact opposite is
3
In a DC generator, there is no armature
4
In a DC generator, the magnetic field exists alternately