Hazardous Materials - Overview No. 1
Questions taken from Jones & Bartlett Fundamentals of Fire Fighter Skills (3rd Edition)


Progress Indicator:
Question 3 of 13

3.  When fans are used to create the pressure differential to needed for ventilating a mine it is considered:

Choices:
  1. Natural ventilation
  2. Ventilation plan
  3. Mechanical ventilation
  4. Auxiliary fan system


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