Exam preparation MCQs with answers

Practice Pakistan's most useful MCQs for competitive exams

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Latest MCQs

Pitch point on a cam is_________________?
  • (A)  any point on pitch curve
  • (B)  the point on cam pitch curve having the maximum pressure angle
  • (C)  any point on pitch circle
  • (D)  the point on cam pitch curve having the minimum pressure angle
  • (E)  none of the above
The example of lower pair is_______________?
  • (A)  shaft revolving in a bearing
  • (B)  straight line motion mechanisms
  • (C)  automobile steering gear
  • (D)  all of the above
  • (E)  none of the above