The surface finish of a pulley is more important with a V-ribbed pulley than with a V-type pulley.

Name: The surface finish of a pulley is more important with a V-ribbed pulley than with a V-type pulley.
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Question

Quizplus · Accepted Answer

A V-ribbed pulley has multiple ribs, which means that the surface finish is more important to avoid slipping and ensure proper tension distribution across all the ribs. In contrast, a V-type pulley has only one groove, making the surface finish less critical.

The Surface Finish of a Pulley Is More Important with a V-Ribbed