Engine: Electricity

1. A With the marked armature slots positioned directly between the interpoles and the main field poles, the brushing rigging should be adjusted and clamped so that the brushes are positioned directly over the marked armature bars.
2. B With the marked armature slots positioned directly under the center of the compensating windings, the brushing rigging should be adjusted and clamped so that the brushes are positioned directly over the marked armature bars.
3. C With the marked armature slots positioned directly under the center of the main field poles, the brushing rigging should be adjusted and clamped so that the brushes are positioned directly over the marked armature bars.
4. D With the marked armature slots positioned directly under the center of the interpoles, the brushing rigging should be adjusted and clamped so that the brushes are positioned directly over the marked armature bars.

Tip: press A-D to answer