Q. In case of worm and worm-wheel the maximum efficiency is obtained when

  • (A) Worm is driver
  • (B) Worm wheel is driver
  • (C) Either of the worm or worm wheel is a driver
  • (D) Depends on other factors
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✅ Correct Answer: (C) Either of the worm or worm wheel is a driver

Published by Mr. Dubey ⭐ 111.54K Points at 20-Sep-2023 12:37 pm in Machine Design

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