Q.

The choice of displacement diagram during rise or return of a follower of a cam-follower mechanism is based on dynamic considerations. For high speed cam follower mechanism, the most suitable displacement for the follower is

A. Cycloidal motion

B. Simple harmonic motion

C. Parabolic or uniform acceleration motion

D. Uniform motion or constant velocity motion

Answer & Explanation

There are no abrupt changes in velocity and acceleration, hence, cycloidal program is the most suitable one for high speed follower motion.

Thus correct option is: A.

Start Discussion :

Comments :

Q.

In a plane cam mechanism with reciprocating roller follower, the follower has a constant acceleration in the case of

A. Cycloidal motion

B. Simple harmonic motion

C. Parabolic motion

D. 3-4-5 polynomial motion

Answer & Explanation

Q.

The motion transmitted between the teeth of two spur gears in mesh is generally

A. Sliding

B. Rolling

C. Rotary

D. Partly sliding partly rolling

Answer & Explanation

Q.

For a standard gear tooth profile, one module is equal to

A. Dedendum

B. Addendum

C. Diametral pitch

D. Circular pitch

Answer & Explanation

Q.

A 1.5 kW motor is running at 1440 rev/min. It is to be connected to a stirrer running at 36 rev/min. The gearing arrangement suitable for this application is

A. Differential gear

B. Helical gear

C. Spur gear

D. Worm gear

Answer & Explanation

(Click here) Practice More Questions/MCQ on Theory of Machines

Learn Everything at One Place !

The choice of displacement diagram during rise or return of a follower of...

Q.

The choice of displacement diagram during rise or return of a follower of a cam-follower mechanism is based on dynamic considerations. For high speed cam follower mechanism, the most suitable displacement for the follower is

Start Discussion :

Comments :

More Questions Theory of Machines:

Q.

In a plane cam mechanism with reciprocating roller follower, the follower has a constant acceleration in the case of

Q.

The motion transmitted between the teeth of two spur gears in mesh is generally

Q.

For a standard gear tooth profile, one module is equal to

Q.

A 1.5 kW motor is running at 1440 rev/min. It is to be connected to a stirrer running at 36 rev/min. The gearing arrangement suitable for this application is

The choice of displacement diagram during rise or return of a follower of...

Q. The choice of displacement diagram during rise or return of a follower of a cam-follower mechanism is based on dynamic considerations. For high speed cam follower mechanism, the most suitable displacement for the follower is

Start Discussion :

Comments :

More Questions Theory of Machines:

Q. In a plane cam mechanism with reciprocating roller follower, the follower has a constant acceleration in the case of

Q. The motion transmitted between the teeth of two spur gears in mesh is generally

Q. For a standard gear tooth profile, one module is equal to

Q. A 1.5 kW motor is running at 1440 rev/min. It is to be connected to a stirrer running at 36 rev/min. The gearing arrangement suitable for this application is

Q.

The choice of displacement diagram during rise or return of a follower of a cam-follower mechanism is based on dynamic considerations. For high speed cam follower mechanism, the most suitable displacement for the follower is

Q.

In a plane cam mechanism with reciprocating roller follower, the follower has a constant acceleration in the case of

Q.

The motion transmitted between the teeth of two spur gears in mesh is generally

Q.

For a standard gear tooth profile, one module is equal to

Q.

A 1.5 kW motor is running at 1440 rev/min. It is to be connected to a stirrer running at 36 rev/min. The gearing arrangement suitable for this application is