Question

A drum-driven winder is fitted with a 3-diamond drum. The number of revolutions of the drum for single traverse is ____________________.

• A. 1.5
• B. 3
• C. 6
• D. 9

Hint:

- The number of revolutions in a drum-driven winder depends on the number of diamonds on the drum. For a 3-diamond drum, it takes 3 revolutions for a single traverse.

Answer 1

The Correct Option is B

For a 3-diamond drum, the number of revolutions required for a single traverse is equal to the number of diamonds on the drum. A 3-diamond drum will require 3 revolutions for a single traverse. Final Answer: The number of revolutions is \( \boxed{3} \).