If the centre distance of the mating gears having involute teeth is increased, then the pressure angle

If the centre distance of the mating gears having involute teeth is i

1.	If the centre distance of the mating gears having involute teeth is increased, then the pressure angle
A.	Increases
B.	Decreases
C.	Remains unchanged
D.	None of these
Answer» B. Decreases

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If the centre distance of the mating gears having involute teeth is increased, then the pressure angle

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