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

Statements of Fact Quiz I
From the 2012 Revised Coal Mine Rescue Statements of Fact


Progress Indicator:
Question 1 of 25

1.  Rock dust is most successfully used to fight a fire by applying it by hand or by ____________ it onto the fire.   (MSHA 3028, p. 5-9)

Choices:
  1. sprinkling
  2. pouring
  3. shoveling
  4. spraying