2015 Mine Rescue Field Test No. 5 Taken from the 2015 Northern Regional Mine Rescue Contest held in Clymer, New York
Progress Indicator:

Question 1 of 30
1. A __________ fire can best be extinguished by excluding air or by special chemicals that affect the burning reactions.
Choices:
- Class A
- Class B
- Class C
- None of the Above
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