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The interference will not occur if

Q.  
The interference will not occur if


Answer & Explanation

To avoid interference in wheel and pinion, addendum of pinion should be greater than that of gear.

Thus correct option is: D.

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More Questions Theory of Machines:

Q.  
An involute pinion and gear are in mesh if both have the same size of addendum then there will be inference between

A. The tip of gear wheel tooth and flank of pinion

B. The tip of teeth of the gear and pinion both

C. The flanks of gear and pinion both

D. All of the above


Answer & Explanation

Q.  
To make a worm drive reversible, it is necessary to increase

A. Center distance

B. Worm diameter factor

C. Number of starts

D. Reduction ratio


Answer & Explanation

Q.  
In spur gears, the circle on which the involute is generated is called the

A. Pitch circle

B. Clearance circle

C. Base circle

D. Addendum circle


Answer & Explanation

Q.  
If reduction ratio of about 50 is required in a gear drive, then the most appropriate gearing would be

A. Spur gears

B. Bevel gears

C. Double helical gears

D. Worm and worm wheel


Answer & Explanation
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