Velocity of sliding at the pitch point = (ωp + ωg) x _____________

1.	Velocity of sliding at the pitch point = (ωp + ωg) x _____________
A.	path of contact
B.	0
C.	arc of approach
D.	path of recess
Answer» C. arc of approach

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Two involute gears in a mesh have path of approach = 29.83 mm and path of recess = 21.09 mm. The larger gear has 40 teeth and the pinion has 12 teeth. Find the ratio of the sliding to rolling velocity at the:i) beginning of contactii) end of contactiii) pitch pointr = 72 mm
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Two involute gears in a mesh have path of approach = 29.83 mm and path of recess = 21.09 mm. The larger gear has 40 teeth and the pinion has 12 teeth. Find the ratio of the sliding to rolling velocity at the:$

Velocity of sliding at the pitch point = (ωp + ωg) x _____________

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