Shaft revolving in a bearing is the following type of pair

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1. When the pitching of a ship is __________ the effect of gyroscopic couple acting on it will be to move…
2. Which of the following is an example of a higher pair?
3. Peaucelliers mechanism has
4. The direction of Coriolis component of acceleration is the direction
5. Whirling speed of the shaft is the speed at which
6. A cam with a roller follower would constitute following type of pair
7. The danger of breakage and vibration is maximum
8. Higher pairs are those which have
9. Length of arc of contact is given by
10. When the sleeve of a Porter governor moves downwards, the governor speed
11. In a spring controlled governor, when the controlling force ________ as the radius of rotation increases,…
12. Elements of pairs held together mechanically is known as
13. The coriolis component of acceleration is taken into account for
14. A flywheel is fitted to the crankshaft of an engine having W as the amount of indicated work per revolution…
15. In a rigid link OA, velocity of A w.r.t. O will be
16. When the body is suspended at the point of suspension, its periodic time and frequency will be ________…
17. Throw of a cam is the maximum distance of the follower from
18. Pitch point on a cam is
19. In gramophones for adjusting the speed of the turntable, the following type of governor is commonly…
20. Consider the following mechanisms:1. Oscillating cylinder engine mechanism2. Toggle mechanism3. Radial…
21. A slider moves at a velocity v on a link revolving at ω rad/s. The coriolis component of acceleration…
22. The effort of a Porter governor is equal to (where c = Percentage increase in speed, m = Mass of ball,…
23. The ratio of the driving tensions for V-belts is __________ times that of flat belts. (Where β…
24. In an open pair, the two elements of a pair
25. Cross head and guides form a
26. Which type of gearing is used in steering system of an automobile?
27. 3.The retardation of a flat faced follower when it has contact at the apex of the nose of a circular…
28. In a multiple V-belt drive, when a single belt is damaged, it is preferable to change the complete set…
29. When the axes of the first and last wheels are coaxial, then the train is known as
30. The total number of instantaneous centres for a mechanism consisting of n links are

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