Home

In the assembly of pulley, key and shaft

A. Pulley is made the weakest

B. Key is made the weakest

C. Key is made the strongest

D. All the three are designed for equal strength

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

You can do it
  1. The effective stress in wire ropes during normal working is equal to the stress due to
  2. Which of the following spring is used in mechanical wrist watch?
  3. Three different weights fall from a certain height under vacuum. They will take
  4. The valve rod in a steam engine is connected to an eccentric rod by
  5. If the centre distance of the mating gears having involute teeth is increased, then the pressure angle
  6. Whether any core is required in wire ropes
  7. Deep groove ball bearings are used for
  8. Which one of the following loading is considered for the design of axles?
  9. A transmission shaft includes
  10. Soderberg relation is based on __________ of the material whereas all other failure relation for dynamic…
  11. The ratio of endurance limit in shear to the endurance limit in flexure is
  12. A taper key which fits half in the key way of the hub and half in the key way of shaft, is known as
  13. The included angle for the British Association thread is
  14. In order to determine the stresses in a thin cylinder due to an internal pressure, it is assumed that
  15. When a nut is tightened by placing a washer below it, the bolt will be subjected to following type of…
  16. Which of the following screw thread is adopted for power transmission in either direction?
  17. Which is correct statement? Stress concentration in cyclic loading is
  18. In unilateral system of tolerance, the tolerance is allowed on
  19. The edges of a boiler plate are bevelled to an angle of
  20. A spring of stiffness 1000 N/m is stretched initially by 100 mm from the undeformed position. The work…
  21. According to Rankine's theory, the failure occurs at a point in a member
  22. When the fulcrum is in between the load and effort, the lever is said to be of
  23. When two helical springs of equal lengths are arranged to form a cluster spring, then
  24. The circumferential and longitudinal strains in a cylindrical boiler under internal steam pressure are…
  25. In cylindrical cams, the follower moves
  26. The cam follower extensively used in aircraft engines is
  27. A locking device in which the bottom cylindrical portion is recessed to receive the tip of the locking…
  28. The period during which the cam follower remains at rest, when cam moves, is known as
  29. Which is correct statement? Stress concentration in static loading is
  30. In case of pressure vessels having closed ends, the fluid pressure induces