Heavy Duty Equipment Technician Red Seal Exam Prep · Question
Before starting any repair on a heavy-duty machine, what critical safety step should always be performed, especially when working on electrical or hydraulic systems?
Lockout/Tagout procedures are essential for preventing unexpected startup or release of stored energy, ensuring technician safety during repairs.
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Question: Before starting any repair on a heavy-duty machine, what critical safety step should always be performed, especially when working on electrical or hydraulic systems?
Answer options: ✅ Lockout/Tagout procedures.
- Perform a test drive.
- Lubricate all grease points.
- Clean the exterior of the machine.
Correct answer: Lockout/Tagout procedures.
Explanation: Lockout/Tagout procedures are essential for preventing unexpected startup or release of stored energy, ensuring technician safety during repairs.
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