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The shear stress in a beam varies from zero at the outer fibres to a maximum at the________.

A. Neutral surface

B. Upper surface

C. Lower surface

D. None of these

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

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  1. The usual clearance provided in hydrodynamic bearing per mm of diameter of shaft is
  2. Stress concentration is caused due to
  3. The designation M 33 × 2 of a bolt means
  4. For general industrial machinery, the ratio of the length of journal to its diameter is taken as
  5. The acme threads are usually found on
  6. In thrust bearings, the load acts
  7. Which of the following statement is correct?
  8. The contact ratio for gears is
  9. The property of a material which enables it to resist fracture due to high impact loads is known as
  10. Lewis equation in gears is used to find the
  11. When two non-parallel or intersecting but coplanar shafts are connected by gears, the arrangement is…
  12. A type of brake commonly used in motor cars is a
  13. Creep in belt is due to
  14. If a shaft made from ductile material is subjected to combined bending and twisting moment, calculations…
  15. The radial distance of a tooth from the pitch circle to the top of the tooth is called
  16. Resistance to fatigue of a material is measured by
  17. Antifriction bearings are
  18. A taper key which fits half in the key way of the hub and half in the key way of shaft, is known as
  19. The included angle between the sides of V-belt is
  20. The smallest diameter of an external or internal screw thread is known as
  21. The allowable static stress for steel gears is approximately __________ of the ultimate tensile stress.
  22. In the assembly of pulley, key and shaft
  23. At low temperatures (say 75°C) the notched bar impact value of steel
  24. Ball bearing type screws are found in following application
  25. Gear box is used
  26. The ratio of driving tensions in V-belt drives is __________ flat belt drives.
  27. If threads on a bolt are left hand, threads on nut will be
  28. According to I.B.R., the distance between the rows of rivets, for equal number of rivets in more than…
  29. Which of the following statement is correct?
  30. According to Indian standards, total numbers of fundamental deviations are