FREE AND STUDY GAMES ABOUT FIREFIGHTER CH. 7

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FREE AND STUDY GAMES ABOUT FIREFIGHTER CH. 7

EXAM QUESTIONS

Qs and Ans Expert- Explanation

This Exam contains:

-Guarantee passing score -10 Questions and Answers -format set of multiple-choice -Expert- Explanation Question 1: What is the acronym for activating the fire extinguisher in order to apply the extinguishing agent in four simple steps?

Answer:

PASS Question 2: Which class of fires involves ordinary combustibles such as wood, paper, cloth and rubber?

Answer:

Class A Question 3: At what stage of fire growth are portable fire extinguishers primary designed to function?

Answer:

Incipient stage Question 4: Which of the following extinguishing agents is combined with alkali metal salt in a loaded-stream fire extinguisher to combat freezing of the agent?

Answer:

Water

Question 5: What class of foam concentrate extinguisher discharges a foam solution that floats across the surface of a burning liquid?

Answer:

Class B foam Question 6: Which class of fires involves flammable liquids such as gasoline, oil, grease, tar, and oil-based paints?

Answer:

Class B Question 7: Which type of fire extinguisher requires hydrostatic testing every 12 years?

Answer:

Halogenated agent Question 8: Which of the following agents is formulated from finely ground sodium chloride and forms a solid crust over the material on fire?

Answer:

Dry powder Question 9: Which of the following extinguishing agents is used for class B and C fires and is not subject to freezing?

Answer:

Dry chemical Question 10: What is the standard shape used to identify a portable fire extinguisher used for flammable liquid fires?

Answer:

Red square