NEIEP Mechanics Practice Exam

What safety feature should a rope block or well wheel have when hoisting rails?

1. Operational safety latch

2. Emergency brake

3. Manual override switch

4. Weight limit indicator

The correct answer is: Operational safety latch

A rope block or well wheel used when hoisting rails should indeed have an operational safety latch. This feature ensures that the load being lifted does not accidentally come loose from the block, which can happen due to vibrations or movement. The safety latch secures the rope or chains in place, providing a crucial layer of safety by preventing unintended release of the load, thereby protecting workers and equipment from potential falling hazards. While other features such as an emergency brake, manual override switch, and weight limit indicator can contribute to the overall safety and functionality of lifting equipment, the operational safety latch is specifically designed to secure the load during the lifting process. It addresses immediate risk factors associated with hoisting activities, making it a vital safety element.