Chapter 4 fire dynamics Study guides, Class notes & Summaries

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IFSTA Chapter 4 Fire Dynamics Complete Questions And Answers Rated A+ Which of the following BEST describes how understanding the physical science of fire can help firefighters? A.It keeps radiant heat from igniting fuel. B.It keeps flaming combustion from beginning. C.It translates into practical knowledge of fire behavior. D.It helps in stopping rapid fire behavior from developing. C p.208 Which of the following terms refers to a substance remaining chemically the same, but changing i...

IFSTA 7th Edition, Chapter 4 Fire Dynamics.Fires involve a heat-producing chemical reaction between fuel and: (117) [4.3.11] A. a catalyst. B. an oxidizer. C. free radicals. D. a reducing agent. - correct answer B. an oxidizer. When a substance changes from one type of matter into another, such as two or more substances combining to form compounds, the substance undergoes a: (118) [4.3.11] A. dissolution. B. metamorphosis. C. chemical reaction. D. physiological change. - correct ...

IFSTA 7th Edition Chapter 4: Fire Dynamics Questions and Verified AnswersIFSTA 7th Edition Chapter 4: Fire Dynamics Questions and Verified Answers True or False: Oxidizers affect a fire because they are combustible - ANSWER-False. Oxidizers are not combustible but will support or enhance combustion Physical science is the study of what two things? - ANSWER-Matter and energy Oxidation - ANSWER-A chemical reaction involving the combination of an oxidizer, such as oxygen in the air, with o...

IFSTA 7th Edition, Chapter 4 Fire Dynamics. Fires involve a heat-producing chemical reaction between fuel and: (117) [4.3.11] A. a catalyst. B. an oxidizer. C. free radicals. D. a reducing agent. - correct answer B. an oxidizer. When a substance changes from one type of matter into another, such as two or more substances combining to form compounds, the substance undergoes a: (118) [4.3.11] A. dissolution. B. metamorphosis. C. chemical reaction. D. physiological change. - correc...

Which of the following BEST describes how understanding the physical science of fire can help firefighters? A.It keeps radiant heat from igniting fuel. B.It keeps flaming combustion from beginning. C.It translates into practical knowledge of fire behavior. D.It helps in stopping rapid fire behavior from developing. correct answers C p.208 Which of the following terms refers to a substance remaining chemically the same, but changing in size, shape or appearance? A.Chemical shift B.Physi...

IFSTA 7th Edition, Chapter 4 Fire Dynamics Exam Questions Correctly Answered 2024. Fires involve a heat-producing chemical reaction between fuel and: (117) [4.3.11] A. a catalyst. B. an oxidizer. C. free radicals. D. a reducing agent. - correct answer B. an oxidizer. When a substance changes from one type of matter into another, such as two or more substances combining to form compounds, the substance undergoes a: (118) [4.3.11] A. dissolution. B. metamorphosis. C. chemical react...

IFSTA Chapter 4 Fire Dynamics Exam Questions and Answers 100% Pass Which of the following BEST describes how understanding the physical science of fire can help firefighters? A.It keeps radiant heat from igniting fuel. B.It keeps flaming combustion from beginning. C.It translates into practical knowledge of fire behavior. D.It helps in stopping rapid fire behavior from developing. - Answer- C p.208 Which of the following terms refers to a substance remaining chemically the same, but ch...

IFSTA 7th Edition, Chapter 4 Fire Dynamics.Fires involve a heat-producing chemical reaction between fuel and: (117) [4.3.11] A. a catalyst. B. an oxidizer. C. free radicals. D. a reducing agent. - correct answer B. an oxidizer. When a substance changes from one type of matter into another, such as two or more substances combining to form compounds, the substance undergoes a: (118) [4.3.11] A. dissolution. B. metamorphosis. C. chemical reaction. D. physiological change. - correct ...

Chapter 4 Fire Dynamics Complete Study Questions 2024. ifsta chpt 4 : fire dynamics test questions (75) - correct answer ifsta chpt. 4 : fire Dynamics test answers What may occur if water is added to a burning liquid that is less dense than water? - correct answer the water may disperse the burning liquid instead of extinguishing it. How does the self-sustained chemical reaction influence the oxidation reaction in flaming combustion? - correct answer Increases the ratio of complete to...

Which of the following BEST describes how understanding the physical science of fire can help firefighters? A.It keeps radiant heat from igniting fuel. B.It keeps flaming combustion from beginning. C.It translates into practical knowledge of fire behavior. D.It helps in stopping rapid fire behavior from developing. : C p.208 Which of the following terms refers to a substance remaining chemically the same, but changing in size, shape or appearance? A.Chemical shift B.Physical change ...