IFSTA Chapter 7: Portable Fire Extinguishers questions with 100% correct answers

IFSTA Chapter 7: Portable Fire ExtinguishersPortable fire extinguishers should be chosen based on the: (340) A. Heat of the fire. B. Type of fuel that is burning. C. Amount of agent required to extinguish the fire. D. Distance required between the extinguisher and the fire. - correct answer Type of fuel that is burning. What classification of portable fire extinguisher is used for fires that involve combustible liquids and gases? (341) A. Class A B. Class B C. Class D D. Class K - correct answer Class B What classification of portable fire extinguisher is used for fires that involve combustible metals and alloys? (341) A. Class A B. Class B C. Class D D. Class K - correct answer Class D What classification of portable fire extinguisher is used on fires that involve combustible cooking oils? (342) A. Class A B. Class B C. Class D