Your Amazon purchases made using this link will benefit the United States Mine Rescue Association

Team Trainer Exam
From the 2013 Nevada Mine Rescue Contest, Winnemucca, Nevada


Progress Indicator:
Question 1 of 30

1.  After Damp is:

Choices:
  1. Toxic and explosive
  2. A mixture of four mine gasses
  3. Is always present after a mine fire or explosion
  4. A and C
  5. None of the above