Mechanical Engineering Mcqs

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
  • (E)  moved by the cam from beginning of ascent to the termination of descent
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
  • (E)  moved by the cam from a beginning of ascent to the termination of descent
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
  • (E)  moved by the can from beginning of i ascent to the termination of descent
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
  • (E)  moved by the cam from beginning of ascent to the termination of descent