R

Rakesh Kumar • 28.44K Points
Instructor II

Q. In a single threaded worm and worm wheel the number of teeth on the worm wheel is 80. The diameter of the effort wheel is 12 cm and that of load drum is 8 cm. The velocity ratio will be

  • (A) 60
  • (B) 45
  • (C) 120
  • (D) 107 dynes
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