Exam preparation MCQs with answers

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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