UA/EPRI Industrial Rigging Certification Practice Test

The device commonly referred to as a come-along or a lugall is best described as a cable winch hoist. This type of hoist operates using a flexible cable that is wound around a drum, allowing for the lifting and pulling of heavy loads. Cable winch hoists are particularly useful for situations where manual labor is not sufficient to move heavy objects, as they provide mechanical advantage to facilitate movement.

A come-along is typically operated manually, utilizing a ratchet system to incrementally pull the load closer. It is versatile and can be used in various applications including construction, automotive, and rigging tasks. This understanding of its operation and application is crucial for those working in industrial rigging to ensure safety and efficiency.

While other types of hoists, such as chain hoists or lever hoists, also serve the purpose of lifting and moving loads, they employ different mechanisms and have different applications. Chain hoists use links of chain and are often used for vertical lifting, while lever hoists utilize a lever and are typically designed for pulling actions. Electric winches, on the other hand, rely on electric power to operate, differing from the manual operation characteristic of a come-along or cable winch hoist. Recognizing these distinctions