If a drive gear has 20 teeth and its driven gear has 40 teeth, what is the mechanical advantage of the gear set?
A) (4:2)
B) (4:1)
C) (3:1)
D) (2:1)

Name: If a drive gear has 20 teeth and its driven gear has 40 teeth, what is the mechanical advantage of the gear set? A) (4:2) B) (4:1) C) (3:1) D) (2:1)
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Question

Quizplus · Accepted Answer

The mechanical advantage is the ratio of the number of teeth on the driven gear to the number of teeth on the drive gear, which is 40:20 or simplified to 2:1.

If a Drive Gear Has 20 Teeth and Its Driven