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The ratio of driving tensions in V-belt drives is __________ flat belt drives.

A. Equal to

B. sinα times more than

C. sinα times less than

D. cosecα times more than

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  15. In helical gears, the distance parallel to the axis, between similar faces of adjacent teeth, is called
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  19. The designation M 33 × 2 of a bolt means
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  27. In a flat belt drive, if the slip between the driver and belt is 1 %, between the belt and follower…
  28. Machine screws are
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