Test_Prep

ASVAB · Question #661

For Gear A and Gear B to mesh properly in the figure above:

The correct answer is D. Their teeth must be of equal size. See the full explanation below for the reasoning.

Question

For Gear A and Gear B to mesh properly in the figure above:

Options

AThey must be the same size.
BThey must turn at different rates.
CThey must both turn in the same direction.
DTheir teeth must be of equal size.

How the community answered

(50 responses)

A
8% (4)
B
16% (8)
C
4% (2)
D
72% (36)

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