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

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

Thus correct option is: A.

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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

Q.

The distance between two parallel shafts is 20 mm and they are connected by an Oldham’s coupling. The driving shaft revolves at 180 rpm. What will be the maximum speed of sliding of the tongue of the intermediate piece along its groove?

A. 0.575 m/s

B. 0.454 m/s

C. 0.376 m/s

D. Indeterminate

Answer & Explanation

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An involute pinion and gear are in mesh if both have the same...

Q.

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

Start Discussion :

Comments :

More Questions Theory of Machines:

Q.

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

Q.

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

Q.

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

Q.

The distance between two parallel shafts is 20 mm and they are connected by an Oldham’s coupling. The driving shaft revolves at 180 rpm. What will be the maximum speed of sliding of the tongue of the intermediate piece along its groove?

An involute pinion and gear are in mesh if both have the same...

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

Start Discussion :

Comments :

More Questions Theory of Machines:

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

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

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

Q. The distance between two parallel shafts is 20 mm and they are connected by an Oldham’s coupling. The driving shaft revolves at 180 rpm. What will be the maximum speed of sliding of the tongue of the intermediate piece along its groove?

Q.

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

Q.

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

Q.

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

Q.

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

Q.

The distance between two parallel shafts is 20 mm and they are connected by an Oldham’s coupling. The driving shaft revolves at 180 rpm. What will be the maximum speed of sliding of the tongue of the intermediate piece along its groove?