NALMCO Certified Apprentice Lighting Technician (CALT) Practice Exam

Which of the following is NOT necessary to wear when on a scaffold?

1. Appropriate shoes

2. Safety belt

3. Safety glasses

4. Whistle

The correct answer is: Whistle

In the context of working on a scaffold, certain personal protective equipment (PPE) is essential to ensure the safety of the worker. Appropriate shoes are necessary for maintaining stability and preventing slips while on potentially uneven or elevated surfaces. Safety belts are also vital for fall protection, as they help secure the worker and prevent accidents from heights. Safety glasses are important for eye protection against debris or other hazards that may arise when working in an elevated area. In contrast, a whistle is not considered a necessary piece of equipment for scaffold safety. While it may be useful in specific situations for communication, particularly in noisy environments, it does not provide direct protection against workplace hazards. Therefore, it is not an essential requirement in comparison to the other items listed, which are critical for maintaining safety and preventing injuries while working on scaffolding.