When the bearing is subjected to large fluctuations of load and heavy impacts, the bearing characteristic number should be _________ the bearing modulus.

A. 10 times

B. 5 times

C. 15 times

D. 20 times

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

You can do it
  1. The material used for brake lining should have __________ coefficient of friction.
  2. The suitable material for belt in agricultural machinery is
  3. When a close coiled helical spring is compressed, its wire is subjected to
  4. When the belt speed increases
  5. In most machine members, the damping capacity of the material should be
  6. When two springs are in series (having stiffness K), the equivalent stiffness will be
  7. If the size of a standard specimen for a fatigue testing machine is increased, the endurance limit for…
  8. Stress concentration is caused due to
  9. Which of the following spring is used in mechanical wrist watch?
  10. In a flat belt drive, if the slip between the driver and belt is 1 %, between the belt and follower…
  11. The property of a material which enables it to be drawn into wires with the application of a tensile…
  12. In cylindrical cams, the follower moves
  13. A screw is said to be over hauling screw, if its efficiency is
  14. A locking device extensively used in marine type connecting rod ends is a
  15. The suitable material for belt used in flour mill is
  16. A thin spherical shell of internal diameter d is subjected to an internal pressure p. If V is the storage…
  17. The following type of nut is used with alien bolt
  18. A transmission shaft includes
  19. During hot working of metals,
  20. For a shaft diameter of 100 mm, the number of bolts in a flange coupling should be
  21. An Involute pinion and gear are in mesh. If both have the same size of addendum, then there will be…
  22. The design of the pressure vessel is based on
  23. The largest diameter of an external or internal screw thread is known as
  24. When a closely coiled helical spring is subjected to a couple about its axis, the stress induced in…
  25. The size of a cam depends upon
  26. The difference between the tooth space and the tooth thickness as measured on the pitch circle, is called
  27. A circular shaft can transmit a torque of 5 kN-m. If the torque is reduced to 4 kN-m, then the maximum…
  28. The radial distance of a tooth from the pitch circle to the top of the tooth is called
  29. Plastic flow in ductile materials
  30. A hollow saddle key is