Question

According to law of gearing, the common normal at the point of contact between a pair of teeth must always pass through the pitch point.

a.

Yes

b.

No

c.

Can't say

d.

None of these

Posted under Mechanical Engineering

Answer: (a).Yes

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Q. According to law of gearing, the common normal at the point of contact between a pair of teeth must always pass through the pitch point.

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