Which block is used with powered hoists when severe conditions of service are not expected?

• A. Snatch Block
• B. Skip Reeving
• C. Signalperson
• D. Voice Signals

Answer: (A)

A snatch block is the right choice here because it’s a lightweight, portable pulley that lets you redirect the line or gain a 2:1 mechanical advantage in a simple, non-severe setup. When you don’t expect severe service conditions, using a snatch block with a powered hoist provides enough flexibility to change pull direction or increase pulling capacity without resorting to more complex or heavier-duty reeving. It keeps the rigging simple and quick to deploy, while still reducing the load on the hoist compared to more elaborate pulley systems. The other options don’t fit this hardware choice: signalperson or voice signals relate to communication rather than a rigging block, and skip reeving is a more complex arrangement used for heavier, more demanding lifts.