Rankine Gordon formula for buckling is valid for

A. Long column

B. Short column

C. Short and long column

D. Very long column

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

You can do it
  1. The pitch diameter is the __________ diameter of an external or internal screw thread.
  2. The dedendum is the radial distance from the
  3. Which one of the following loading is considered for the design of axles?
  4. According to Indian standard specifications, 100 H6/g5 means that
  5. The power transmitted by the belt drive can be increased by
  6. Spring stiffness is
  7. The stress in the threaded part of the bolt will be __________ as compared to the shank.
  8. For circumferential joint in boilers, the type of joint used is
  9. When a belt drive is transmitting maximum power,
  10. 18/8 steel contains
  11. Which of the following is a permanent fastening?
  12. Which is positive drive?
  13. Which of the following screw thread is used for power transmission in one direction only?
  14. Cap screws are
  15. The process extensively used for making bolts and nuts is
  16. Rankine's theory is used for
  17. A tapered key which fits in a key way in the hub and the bottom of which is shaped to fit the curved…
  18. A spring of stiffness 1000 N/m is stretched initially by 100 mm from the undeformed position. The work…
  19. In a hydrodynamic lubricated bearing
  20. The backlash for spur gears depends upon
  21. The arms of the pulleys for flat belt drive have
  22. The material used for brake lining should have __________ coefficient of friction.
  23. In a full journal bearing, the angle of contact of the bearing with the journal is
  24. In a belt drive, if the pulley diameter is doubled keeping the tension and belt width constant, then…
  25. In designing thick cylinders, the equation used is
  26. For hardening alloy steels and high speed steels, they are heated to
  27. In case of thick cylinders, the tangential stress across the thickness of cylinder is
  28. Two shafts A and B under pure torsion are of identical length and identical weight and are made of the…
  29. According to Indian standard specifications, a grey cast iron designated by 'FG 200' means that the
  30. The belt slip occurs due to