Which of the following screw thread is used for power transmission in one direction only?

A. Square threads

B. Multiple threads

C. Acme threads

D. Buttress threads

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  5. A bolt of uniform strength can be developed by
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  8. Cold working
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  27. In a flange coupling, the bolts are subjected to
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  29. The endurance limit in shear of carbon steel can be obtained by multiplying the endurance limit in flexure…
  30. The angle of twist of shaft is