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A taper key which fits half in the key way of the hub and half in the key way of shaft, is known as

A. Angular bevel gears

B. Mitre gears

C. Crown Bevel gears

D. Internal bevel gears

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  1. The permissible stress for carbon steel under static loading is generally taken as
  2. Form coefficient of spring is
  3. The endurance limit in shear of carbon steel can be obtained by multiplying the endurance limit in flexure…
  4. A taper key which fits half in the key way of the hub and half in the key way of shaft, is known as
  5. Which of the following statement is correct regarding power screws?
  6. When a beam of rectangular cross-section of width b and depth d, is subjected to a shear force F, the…
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  8. The shock absorbing capacity of a bolt can be increased by
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  12. The notch sensitivity q is expressed in terms of fatigue stress concentration factor Kf and theoretical…
  13. For steel, the ultimate strength in shear as compared to ultimate strength in tension is
  14. An imaginary circle which by pure rolling action gives the same motion as the actual gear, is called
  15. Wire ropes as compared to cotton ropes
  16. The velocity factor for precision metallic gears cut with high accuracy and operating at velocities…
  17. Spring index is
  18. The angle of twist of shaft is
  19. The fatigue life of a part can be improved by
  20. Two shafts A and B are made of the same material. The diameter of shaft A is twice as that of shaft…
  21. The taper on key is given on
  22. Which is correct statement? Stress concentration in cyclic loading is
  23. I.S. specifies following total number of grades of tolerances
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  26. Which one of the following loading is considered for the design of axles?
  27. If shearing stress in nut is half the tensile stress in a bolt, then nut length should be equal to
  28. Jam nut is a locking device in which
  29. Which of the following statement is correct?
  30. Pick up wrong statement. Fatigue strength can be increased by