Kentucky River Mine Rescue Field Exam
Taken from the 2019 Kentucky River Mine Rescue Contest held in Hazard, Kentucky

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Question 3 of 10

3.  The respirator facepiece, center section, center section lid, PCM, moisture sponges and all hoses are to be treated with disinfectant for a minimum of:

Choices:
  1. 30 minutes
  2. 5 minutes
  3. 25 minutes
  4. 10 minutes
  5. None of the above

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