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The material used for brake lining should have __________ coefficient of friction.

A. Low

B. High

C. Moderate

D. None of these

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

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  1. Which of the following screw thread is used for power transmission in one direction only?
  2. Soderberg relation is based on __________ of the material whereas all other failure relation for dynamic…
  3. The pitch of threads on a Jock nut in comparison to pitch of nut is
  4. A localised compressive stress at the area of contact between two members is known as
  5. The bending moment M and a torque T is applied on a solid circular shaft. If the maximum bending stress…
  6. The groove angle of pulleys for V-belt is
  7. A transmission shaft includes
  8. The application of third type levers is found in
  9. In helical gears, the distance parallel to the axis, between similar faces of adjacent teeth, is called
  10. In case of V-belt drive
  11. When a hole of diameter d is punched in a metal of thickness 't', then the force required to punch a…
  12. The velocity factor for ordinary cut gears operating at velocities upto 12.5 m/s is equal to
  13. The shear stress in a beam varies from zero at the outer fibres to a maximum at the________.
  14. Which of the following is not correct procedure to increase the fatigue limit?
  15. The taper on cotter varies from
  16. The suitable material for belt in agricultural machinery is
  17. The property of a material which enables it to resist fracture due to high impact loads is known as
  18. A fast and loose pulley drive is used when
  19. Stress concentration is caused due to
  20. The radial distance of a tooth from the pitch circle to the top of the tooth is called
  21. The relation between the pitch of the chain (p) and pitch circle diameter of the sprocket (D) is given…
  22. Coaxing is the procedure of increasing
  23. In order to determine the stresses in a thin cylinder due to an internal pressure, it is assumed that
  24. Allen bolts are
  25. The minimum number of teeth on the pinion which will mesh with any gear without interference for 20°…
  26. The width of the pulley should be __________ width of the belt.
  27. The size of a gear is usually specified by
  28. Which of the following screw thread is adopted for power transmission in either direction?
  29. Which is correct statement? Stress concentration in static loading is
  30. In a flange coupling, the flanges are coupled together by means of