Physics · Electrical Machines
What does the 'bedding of the brushes' mean in electrical machines?
- 1Fixing the brushes securely to the machine frame
- 2Forming the brush surface to suit the curvature of the commutator✓
- 3Aligning the brushes to the magnetic neutral plane
- 4Adjusting the spring tension of the brushes
Correct answer
Forming the brush surface to suit the curvature of the commutator
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