Engineering Board Exam Reviewer · Environmental Engineering · easy

Lockout/tagout (LOTO) procedures are used to:

1. Lock workers out of the workplace
2. Tag defective products
3. Ensure machines are de-energized and cannot be restarted during maintenance
4. Record employee attendance

Answer

C. Ensure machines are de-energized and cannot be restarted during maintenance

Solution

They protect against unexpected energization or release of stored energy.

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