When one gear is in mesh and turning another,which of the following describes type of contact that results?

A) sliding action
B) rolling action
C) both A and B
D) neither A nor B

Sliding Action

The movement or operation of a mechanism that involves two or more surfaces moving over each other with minimal resistance.

Mesh

Mesh describes the process of interlocking or the state of being interlocked, as in the case of gear teeth or the fine woven material used in screens.