engineering recuitment MPPKVVCL Line Attendant Mock Test 2025 Electrician and Wireman Electrical Machines DC Generators
In the case of the DC generator for improving the armature reaction, the brushes are ________.
1
Given forward lead in the direction of rotation of the armature,
2
Given backward lead in the direction of rotation of the armature,
3
Not disturbed,
4
None of the above.