Q$.1$

The purpose of the cam in a cam system is to:

a$)$ Convert linear motion into rotary motion

b$)$ Convert rotary motion into linear motion

c$)$ Transmit motion from the input mechanism to the output mechanism

d$)$ None of the above

The purpose of the prime circle in a cam system is to:

a$)$ Provide a reference for the design of the working surface of the cam

b$)$ Reduce the size of the cam

c$)$ Provide a surface for the follower to ride on during the dwell period

d$)$ None of the above

What is the purpose of a cam profile?

a$)$ To transfer power from the motor to the cam

b$)$ To convert rotary motion into linear motion

c$)$ To control the motion of the follower

d$)$ None of the above

Which of the following is an advantage of using a translating roller follower?

a$)$ Low friction

b$)$ High durability

c$)$ Large range of motion

d$)$ Low cost

Which of the following is NOT a type of cam?

a$)$ Plate cam

b$)$ Grooved cam

c$)$ Radial cam

d$)$ Linear cam