Personal Protective Equipment and Self-Contained Breathing Apparatus No. 2
Questions taken from Jones & Bartlett Fundamentals of Fire Fighter Skills (3rd Edition)


Progress Indicator:
Question 3 of 22

3.  During the positive pressure leak test, the _________ _________ within 1 minute must be lower than 1 mbar.

Choices:
  1. Barometric pressure
  2. Pressure change
  3. Absolute pressure


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