Home
You can do it
  1. A shaft is subjected to a maximum bending stress of 80 N/mm² and maximum shearing stress equal…
  2. Which of the following statement is correct?
  3. A self locking screw has
  4. When two non-parallel or intersecting but coplanar shafts are connected by gears, the arrangement is…
  5. The constant factor in case of R10 series of preferred numbers is
  6. A circular shaft can transmit a torque of 5 kN-m. If the torque is reduced to 4 kN-m, then the maximum…
  7. Which of the following statement is wrong for a connecting rod?
  8. Which of the following property is essential for spring materials?
  9. When two helical springs of equal lengths are arranged to form a cluster spring, then
  10. According to Indian standards, total numbers of fundamental deviations are
  11. The shock absorbing capacity of a bolt can be increased by
  12. In a flange coupling, the bolts are subjected to
  13. In a boundary lubricated bearing, there is a __________ of lubricant between the journal and the bearing.
  14. When spring index increases, the value of Wahl's stress factor
  15. In case of V-belt drive
  16. Two closely coiled helical springs with stiffness k₁ and k₂ respectively are connected…
  17. The cracks in helical springs used in railway carriages usually start on the inner side of the coil…
  18. In a flat belt drive, if the slip between the driver and belt is 1 %, between the belt and follower…
  19. The minimum number of teeth on the pinion which will mesh with any gear without interference for 20°…
  20. Which is correct statement? Stress concentration in cyclic loading is
  21. When bevel gears connect two shafts whose axes intersect at an angle greater than a right angle and…
  22. Oldham coupling is used to connect two shafts
  23. In the levers of first type, the mechanical advantage is __________ one.
  24. Which one of the following is a positive drive?
  25. The static tooth load should be __________ the dynamic load.
  26. The expression 0.175 - 0.841/T is the Lewis form factor for
  27. The process which improves the machinability of steels, but lowers the hardness and tensile strength…
  28. In designing a flange coupling, the pitch circle diameter of bolts is taken as (where d = Diameter of…
  29. A key way lowers
  30. The helix angle for double helical gears may be made up to