Which of the following terms refers to the number of times a winch cable wraps around a set of pulleys?

The term that refers to the number of times a winch cable wraps around a set of pulleys is "Reeving." Reeving specifically describes the configuration of the cable as it goes through the pulley system and the way it is threaded through the various sheaves and pulleys to create mechanical advantage in lifting or pulling operations.

Understanding reeving is crucial because it impacts the efficiency and effectiveness of the lifting mechanism. Each complete wrap of the cable around a pulley increases the mechanical advantage, making it easier to lift heavy loads. Therefore, recognizing how reeving affects the operation of cranes and winches is fundamental for safe and effective crane operation.

The other terms, while related to the mechanics of lifting, do not describe the method of wrapping the cable around pulleys. "Sheave" refers to the wheel on which the cable runs, "pulley" is a general term for the mechanism that changes the direction of the force, and "parts" typically denotes the components of a rigging system but does not specifically address the wrapping of the cable itself.