Heavy Equipment Operator Certification Exam Prep · Question
What is the primary purpose of a Lockout/Tagout (LOTO) procedure on heavy equipment?
The primary purpose of LOTO is to prevent accidental or unauthorized energization or startup of machinery and equipment, or the release of stored energy, during
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Question: What is the primary purpose of a Lockout/Tagout (LOTO) procedure on heavy equipment?
Answer options: ✅ To prevent unexpected startup or release of stored energy during servicing or maintenance.
- To identify the last person who operated the equipment.
- To track equipment usage hours for scheduling maintenance.
- To indicate that the equipment is out of fuel or requires lubrication.
Correct answer: To prevent unexpected startup or release of stored energy during servicing or maintenance.
Explanation: The primary purpose of LOTO is to prevent accidental or unauthorized energization or startup of machinery and equipment, or the release of stored energy, during servicing, repairing, or maintenance activities, protecting workers from injury as outlined in Ontario Regulation 851, Section 77.
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