Mechanical Engineering > GATE 2014 Set-4 > Machine Design
It is desired to avoid interference in a pair of spur gears having a 20° pressure angle. With increase in gear speed ratio, the minimum number of teeth on the pinion
A
increases
B
decreases
C
first increases and then decreases
D
remains unchanged

Correct : a

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Related Topics

gear interference avoidance spur gears 20 degree pressure angle GATE mechanical engineering 2014 gear speed ratio effect minimum teeth pinion mechanical engineering gate gear interference GATE set 4 question 42

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