Home

The angle of twist of shaft is

A. Directly proportional to (shaft diameter)²

B. Inversely proportional to (shaft diameter)²

C. Directly proportional to (shaft diameter)⁴

D. Inversely proportional to (shaft diameter)⁴

Correct Answer : D.


Download Objective type questions of Machine Design PDF

Visit our PDF store

Get all objective type questions of Machine Design MCQ

Also checkout these categories

Auto CAD 2D MCQ Alchohols MCQ Visual Basic MCQ Steam Boilers, Engines, Nozzles & Turbines MCQ Letter and Symbol Series MCQ Phylum - Pisces MCQ Statutory Deductions MCQ Reproductive System MCQ Radiologic Examination MCQ Strength of Materials MCQ Origin of Life and Organic Evolution MCQ Profit and Loss MCQ

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

Submit
Load More..
You can do it
  1. Two shafts of the same length and material are joined in series. If the ratio of their diameters is…
  2. The fatigue life of a part can be improved by
  3. The design of the pressure vessel is based on
  4. The steel pulleys are __________ in weight than cast iron pulleys of the same capacity.
  5. Set screws are
  6. Cast iron pipes are mainly used
  7. Shear stress theory is applicable for
  8. The bending moment M and a torque T is applied on a solid circular shaft. If the maximum bending stress…
  9. If P1 and P2 are the tight and slack side tensions in the belt, then the initial tension Pi (neglecting…
  10. A tube has the following advantage over pipe
  11. The piston rod of a steam engine is usually connected to the crosshead by means of
  12. The power transmitted by belt drive depends upon
  13. The size of a gear is usually specified by
  14. In skew bevel gearing, the axes of shafts are
  15. The property of a material which enables it to be drawn into wires with the application of a tensile…
  16. The ratio of the ultimate stress to the design stress is known as
  17. Which of the following spring is used in mechanical wrist watch?
  18. A thin spherical shell of internal diameter d is subjected to an internal pressure p. If V is the storage…
  19. The following type of nut is used with alien bolt
  20. When an open coiled helical compression spring is subjected to an axial load (W), the compression produced…
  21. The gears are termed as medium velocity gears, if their peripheral velocity is
  22. A screw is said to be over hauling screw, if its efficiency is
  23. When a nut is tightened by placing a washer below it, the bolt will be subjected to following type of…
  24. A hollow saddle key is
  25. When bevel gears connect two shafts whose axes intersect at an angle greater than a right angle and…
  26. The draw of cotter should not be more than
  27. According to Indian standards, a bolt thread of 6 mm size of coarse pitch and with allowance on the…
  28. The number of slots in a 25 mm castle nut is
  29. The endurance or fatigue limit is defined as the maximum value of the stress which a polished standard…
  30. In the calculation of induced shear stress in helical springs, the Wahl's stress factor is used to take…