The maximum length of arc of contact for two mating gears, in order to avoid interference, is

(r + R) sin ‚âà√¨‚àö√∫

(r + R) cos ‚âà√¨‚àö√∫

(r + R) tan ‚âà√¨‚àö√∫

The maximum length of arc of contact for two mating gears, in order to

1.	The maximum length of arc of contact for two mating gears, in order to avoid interference, is
A.	(r + R) sin ‚âà√¨‚àö√∫
B.	(r + R) cos ‚âà√¨‚àö√∫
C.	(r + R) tan ‚âà√¨‚àö√∫
D.	none of the mentioned
Answer» D. none of the mentioned

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The maximum length of arc of contact for two mating gears, in order to avoid interference, is

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