Practice Questions

Question 9 « Prev Next »

If Gear 1 moves in a clockwise direction, which other gears also turn clockwise?

VIEW ANSWER
Answer: 3 and 5

Explanation

Gears with their teeth together in mesh turn in opposite directions.

  • Gear 1 turns clockwise.
  • Gear 2, in mesh with Gear 1, turns counterclockwise.
  • Gear 3, in mesh with Gear 2, turns clockwise.
  • Gear 4, in mesh with Gear 3, turns counterclockwise.
  • Gear 5, in mesh with Gear 2, turns clockwise.
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