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2014 Mine Rescue Statements of Fact
Questions taken from statements 51-100 of the 2014 revised Statements of Fact

Progress Indicator:
Question 1 of 25

1.  Because fire consumes such large quantities of oxygen, there is a hazard of ____________ in the mine.  (MSHA 3028, pp. 5-18)

  1. afterdamp
  2. explosion
  3. oxygen-deficient air
  4. suffocation