Home

In a flat belt drive, if the slip between the driver and belt is 1 %, between the belt and follower is 3% and driver and follower pulley diameters are equal, then velocity ratio of the drive will be

A. 0.96

B. 0.97

C. 0.98

D. 0.99

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

You can do it
  1. Soderberg relation is based on __________ of the material whereas all other failure relation for dynamic…
  2. The ratio of endurance limit in shear to the endurance limit in flexure is
  3. Spring index is
  4. When the speed of belt increases,
  5. The ratio of driving tensions for flat belts, neglecting centrifugal tension, is (where T₁, and…
  6. In designing a sleeve coupling, length of the sleeve is taken as (where d = Diameter of the shaft)
  7. The draw of cotter need not exceed
  8. Spring stiffness is
  9. A column is known as a long column if the slenderness ratio is
  10. A tap bolt
  11. Plastic flow in ductile materials
  12. In hydrostatic bearings
  13. The connecting rod bolts are tightened up with initial tension greater than the external load so that
  14. In designing a key, it is assumed that the distribution of forces along the length of key
  15. The bending stress in a curved beam is
  16. The design calculations for members subject to fluctuating loads with the same factor of safety, yield…
  17. The resultant axial load on a bolt depends on
  18. According to I.B.R., the efficiency of a triple riveted butt joint with double straps of unequal width…
  19. When a helical compression spring is cut into halves, the stiffness of the resulting spring will be
  20. A type of brake commonly used in motor cars is a
  21. When the length of the journal is equal to the diameter of the journal, then the bearing is said to…
  22. The velocity factor for ordinary cut gears operating at velocities upto 12.5 m/s is equal to
  23. In a butt welded joint, the size of weld is __________ the throat of weld.
  24. According to Unwin's formula, the relation between the diameter of rivet hole (d) and the thickness…
  25. The dedendum circle diameter is equal to (where φ = Pressure angle)
  26. Which of the following statement is correct?
  27. The resistance to fatigue of a material is measured by
  28. The ratio of driving tensions in V-belt drives is __________ flat belt drives.
  29. The product of the diametral pitch and circular pitch is equal to
  30. The objective of caulking in a riveted joint is to make the joint