Mechanical Engineering - Machine Design - Discussion

Discussion Forum : Machine Design - Section 8 (Q.No. 46)
46.
The contact ratio for gears is
zero
less than one
greater than one
none of these
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
1 comments Page 1 of 1.

Biswajit Das said:   9 years ago
It's value always varies from 1 to 2. 2 isn't possible because simultaneously 2 teeth cannot mesh it should be 1 or more than one but the value is never 2.

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