Physics · Theory of Machines
What is the 'Face' of a tooth in a spur gear defined as?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1The topmost surface area of the tooth
- 2The surface of the tooth between the pitch circle and the bottom land
- 3The surface of the tooth between the top land and the bottom land
- 4The surface of the tooth between the pitch circle and the top land✓
Correct answer
The surface of the tooth between the pitch circle and the top land
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