Theory of Machines Test Questions
MCQ: A connecting rod has periodic time of 1.5 sec/cycle for one oscillation. Calculate radius of gyration, when centre of gravity is at a distance of 500 mm from the small end.
- 0.1325 m
- 0.1719 m
- 0.0295 m
- 0.555 m
Releted Questions
Theory of Machines Test Questions
MCQ: Higher pairs are those which have_________________?
- point or line contact between the two elements when in motion
- surface contact between the two ele-ments when in motion
- elements of pairs not held together mechanically
- two elements that permit relative motion
- none of the above
A
MCQ: A cam with a roller follower would con stitute following type of pair______________?
- lower pair
- higher pair
- open pair
- close pair
- cam pair
B
MCQ: “Open pairs are those which have__________________?
- point or line contact between the two elements when in motion
- surface contact between the two ele-ments when in motion
- elements of pairs not held together mechanically
- two elements that permit relative motion
- none of the above
C
MCQ: The main disadvantage of the sliding pair is that it is_________________?
- bulky
- wears rapidly
- difficult to manufacture
- A. and B. above
- A. and C. above
D