Home

In order to determine the stresses in a thin cylinder due to an internal pressure, it is assumed that

A. The effect of curvature of the cylinder wall is neglected

B. The tensile stresses are uniformly distributed over the section of the walls

C. The effect of the restraining action of the heads at the end of the pressure vessel is neglected

D. All of the above

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

Alchohols MCQ General Science MCQ Phylum - Coelentrata MCQ Analogy MCQ Networking MCQ Phylum - Echinodermata MCQ Data Sufficiency MCQ Basics of Economics MCQ Electrostatics MCQ Circulatory System MCQ Odd Man Out MCQ Anatomy of flowering plant MCQ

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

Submit
Load More..
You can do it
  1. A bolt of M 24 × 2 means that
  2. The temperature at which the new grains are formed in the metal is known as
  3. A backing ring is used inside the pipe joint when making a
  4. The modulus of elasticity for mild steel is approximately equal to
  5. In order to obtain bolt of uniform strength
  6. In a band and block brake, the ratio of tensions on the tight and slack sides of band is given by (where…
  7. If a bearing is designated by the number 305, it means that the bearing is of
  8. When the belt is transmitting maximum power, the belt speed should be
  9. For high speed engines, the cam follower should move with
  10. Taper on the cotter and slot is provided
  11. Tensile strength of a mild steel specimen can be roughly predicted from following hardness test
  12. In a multiple V-belt drive, if one of the belts break, then
  13. The acme threads are usually found on
  14. For circumferential joint in boilers, the type of joint used is
  15. The creep in the belt is due to
  16. The distribution of the forces along the length of key fitted in a shaft
  17. When the length of the journal is equal to the diameter of the journal, then the bearing is said to…
  18. The centre to centre distance between two consecutive rivets in a row, is called
  19. The resistance to fatigue of a material is measured by
  20. Spring index is
  21. The rivet head used for boiler plate riveting is usually
  22. If P1 and P2 are the tight and slack side tensions in the belt, then the initial tension Pi (neglecting…
  23. Stress concentration is caused due to
  24. Which is correct statement? Stress concentration in cyclic loading is
  25. In worm gears, the pressure angle is ________ the angle between two inclined faces in axial plane.
  26. Maximum principal stress theory is applicable for
  27. The ball bearings are, usually, made from
  28. In designing a key, it is assumed that the distribution of forces along the length of key
  29. The plasticity is the property of a material which enables it to
  30. In the assembly of pulley, key and shaft