Question

question 11 of 20

what type of guard is most effective because the equipment stops when the guard is removed?

fixed guard
adjustable guard
self-adjusting guard
interlocked guard

Explanation:

Identify the mechanism of interlocked guards

An interlocked guard is designed to shut off or disengage power to the machine automatically when the guard is opened or removed, preventing operation until the guard is replaced.

Evaluate the given options

• Fixed guard: A permanent barrier that does not shut down the machine automatically when removed.
• Adjustable guard: A barrier that can be adjusted to accommodate different sizes of material but does not automatically cut power.
• Self-adjusting guard: Moves to accommodate material passing through but does not cut power upon removal.
• Interlocked guard: Specifically designed to stop the equipment when the guard is opened or removed.

Answer:

• Fixed guard
• Adjustable guard
• Self-adjusting guard
• Interlocked guard (Correct answer)