Belt span is defined as the __________.

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Prepare for the MSSC Maintenance Awareness Test. Study with flashcards and multiple choice questions. Get ready for your exam with hints and detailed explanations!

Multiple Choice

Belt span is defined as the __________.

Explanation:
Belt span is the straight run of belt between the two pulleys—the distance between the tangency points where the belt leaves one pulley and contacts the other. This is the portion of the belt that runs in a straight line between pulleys and is not wrapped around either wheel. It’s different from the center distance (the distance between the pulley centers) and from the total belt length (which also includes the portions wrapped around the pulleys). The distance to the ground isn’t part of this definition. So the belt span is defined by the two tangency points on the pulleys.

Belt span is the straight run of belt between the two pulleys—the distance between the tangency points where the belt leaves one pulley and contacts the other. This is the portion of the belt that runs in a straight line between pulleys and is not wrapped around either wheel. It’s different from the center distance (the distance between the pulley centers) and from the total belt length (which also includes the portions wrapped around the pulleys). The distance to the ground isn’t part of this definition. So the belt span is defined by the two tangency points on the pulleys.

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