+1 vote
in Machine Kinematics by (38.0k points)
Interference can be avoided in involute gears with 20° pressure angle by

(a) cutting involute correctly

(b) using as small number of teeth as possible

(c) using more than 20 teeth

(d) using more than 8 teeth

I got this question in examination.

The question is from Toothed Gearing in chapter Toothed Gearing & Gear Trains of Machine Kinematics

1 Answer

0 votes
by (45.7k points)
Correct choice is (c) using more than 20 teeth

To explain: None.

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