OSHA 30 HR Module 12: Machine Guarding Questions and Answers | Latest Version | 2024/2025 | Correct & Verified

OSHA 30 HR Module 12: Machine Guarding Questions and Answers | Latest Version | 2024/2025 | Correct & Verified What is the primary purpose of machine guarding? A. To increase productivity B. To reduce noise levels C. To protect workers from moving parts D. To enhance the machine's appearance When should machine guards be removed? A. During routine operation B. To speed up the work process C. Only when the machine is locked out and maintenance is performed D. When workers are experienced enough Which type of guard is fixed and provides a permanent barrier? A. Interlocked guard 2 B. Fixed guard C. Adjustable guard D. Self-adjusting guard What should workers do if they notice a damaged machine guard? A. Continue working carefully B. Fix it themselves without reporting C. Report the issue to a supervisor immediately D. Ignore it if the machine still works Why are interlocked guards used on machines? A. To allow faster operation B. To reduce maintenance requirements C. To prevent the machine from operating when the guard is open D. To make machines more attractive What is an example of a point of operation hazard? A. Where the machine cuts or shapes materials 3 B. Where the machine is turned on C. Where maintenance is performed D. Where the power switch is located Which type of guard adjusts automatically to the size of the stock being processed? A. Fixed guard B. Interlocked guard C. Adjustable guard D. Self-adjusting guard What is the safest way to clean a machine with moving parts? A. Use a cloth while the machine is running B. Blow air to remove debris C. Turn off and lock out the machine before cleaning D. Use bare hands for better control