Corioli’s component acts________________?

A. Perpendicular to sliding surfaces
B. Along sliding surfaces
C. Somewhere in between above two
D. Unpredictable

Klein’s construction can be used when_________________?

A. Crank has a uniform angular velocity
B. Crank has non-uniform velocity
C. Crank has uniform angular acceleration
D. Crank has uniform angular velocity and angular acceleration

The pressure angle of a cam depends upon___________________?

A. offset between centre lines of cam and follower
B. lift of follower
C. angle of ascent
D. sum of radii of base circle and roller follower

Angle of ascent of cam is defined as the angle___________________?

A. During which the follower returns to its initial position
B. Of rotation of the cam for a definite displacement of the follower
C. Through which the cam rotates during the period in which the follower remains in highest position
D. Moved by the cam from the instant the follower begins to rise, till it reaches its highest position

Angle of action of cam is defined as the angle ____________________?

A. during which the follower returns to its initial position
B. of rotation of the cam for a definite displacement of the follower
C. through which the cam rotates during the period in which the follower remains in the highest position
D. moved by the cam from the instant the follower begins to rise, till it reaches its highest position

Cam angle is defined as the angle_________________?

A. During which the follower returns to its initial position
B. Of rotation of the cam for a definite displacement of the follower
C. Through which, the cam rotates during the period in which the follower remains in the highest position
D. Moved by the cam from the instant the follower begins to rise, till it reaches its highest position

Angle of dwell of cam is defined as the angle________________?

A. During which the follower returns to its initial position
B. Of rotation of the cam for definite dis¬placement of the follower
C. Through which the cam rotates during the period in which the follower remains in the highest position
D. Moved by the cam from the instant the follower begins to rise, till it reaches its highest position

Angle of descent of cam is defined as the angle__________________?

A. During which the follower returns to its initial position
B. Of rotation of the cam for a definite displacement of the follower
C. Through which the cam rotates during the period in which the follower remains in the highest position
D. Moved by the cam from the instant the follower begins to rise, till it reaches its highest position

For the same lift and same angle of ascent, a smaller base circle will give_______________?

A. A small value of pressure angle
B. A large value of pressure angle
C. There is no such relation with pressure angle
D. Something else

Cylindrical cams can be classified as_________________?

A. circular
B. tangent
C. reciprocating
D. all of the above