For fluctuating loads, well suited bearing is

A. Ball bearing

B. Roller bearing

C. Needle roller bearing

D. Thrust bearing

Please do not use chat terms. Example: avoid using "grt" instead of "great".

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  1. In a reciprocating engine, usually __________ of the reciprocating masses are balanced.
  2. A mechanism is an assemblage of
  3. For the same lift and same angle of ascent, a smaller base circle will give
  4. When the pitching of a ship is __________ the effect of gyroscopic couple acting on it will be to move…
  5. A body in motion will be subjected to coriolis acceleration when that body is
  6. The component of the acceleration, parallel to the velocity of the particle, at the given instant is…
  7. A body of weight W is required to move up the rough inclined plane whose angle of inclination with the…
  8. Which of the following statement is correct?
  9. The balancing of a rigid rotor can be achieved by appropriately placing balancing masses in
  10. The Scott-Russell mechanism consists of
  11. Crowning on pulleys helps
  12. In a differential band brake as shown in the below figure, if the length OB is greater than OA, then…
  13. The motion of a shaft in a circular hole is an example of
  14. When the crank is at the inner dead centre, in a reciprocating steam engine, then the velocity of the…
  15. The frictional torque transmitted in a flat collar bearing, considering uniform wear, is (where r₁…
  16. When the sleeve of a Porter governor moves upwards, the governor speed
  17. In its simplest form, a cam mechanism consists of following number of links
  18. Lower pairs are those which have
  19. The number of links in pantograph mechanism is equal to
  20. A motor car moving at a certain speed takes a left turn in a curved path. If the engine rotates in the…
  21. The cam follower generally used in automobile engines is
  22. Which gear is used for connecting two coplanar and intersecting shafts?
  23. The primary unbalanced force due to inertia of reciprocating parts in a reciprocating engine is given…
  24. Which of the following statement is wrong?
  25. The acceleration of a particle at any instant has two components i.e. radial component and tangential…
  26. Angle of descent of cam is defined as the angle
  27. A flywheel is fitted to the crankshaft of an engine having W as the amount of indicated work per revolution…
  28. Creep in belt drive is due to
  29. Two heavy rotating masses are connected by shafts of lengths l₁, l₂ and l₃ and…
  30. The axis of precession is __________ to the plane in which the axis of spin is going to rotate.