Coal Mine Rescue Field Test 4
Taken from the 2018 NMRA Post 6 Mine Rescue Contest (Day 2) held in Cadiz, OH

Progress Indicator:
Question 1 of 10

1.  If the fresh air base is __________, it should be located where itís assured a fresh air travelway to the surface.

  1. outside
  2. underground
  3. inside

See more about these products

See the BioPak 240R on the web  External Link Icon Download the BioPak 240R Brochure