Heavy Equipment Operator Certification Exam Prep · Question
Equipment isolation for service uses:
LOTO controls hazardous energy. The correct answer is "Lock-out / tag-out". This reflects the accepted standard for the heavy-equipment-operator assessment and
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Question: Equipment isolation for service uses:
Answer options: ✅ Lock-out / tag-out
- Yellow tape
- Verbal warning
- Sign only
Correct answer: Lock-out / tag-out
Explanation: LOTO controls hazardous energy. The correct answer is "Lock-out / tag-out". This reflects the accepted standard for the heavy-equipment-operator assessment and aligns with the official handbook for this competency.
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