Ifsta chapter 4 test - Study guides, Class notes & Summaries

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...

chapter 4: Fire dynamicsifsta 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 incomplete combustion of fuel ...

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 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 C. chemical reaction Which statement about energy and c...

IFSTA Chapter 24 Test TEST In North America, the U.N.'s Transportation of Dangerous Goods - Model Regulations is the basis of: - correct answer the placarding, labeling, and marking system used to identify hazardous materials during transportation. Which marine vessels may serve as floating warehouses with hazardous goods, vehicles, or rail cars inside? - correct answer Barges The three mechanisms or harm in a container hazardous materials incident are: - correct answer energy release, c...

IFSTA Chapter 4 - Fire Dynamics TestWhat is the cause of most fire deaths? Select one: a. Exposure to extreme heat and/or contact with flames and hot surfaces b. Injuries caused by falling materials or structural collapse c. Exposure to toxic gases found in smoke and/or lack of oxygen d. Accidental injuries sustained during escape and/or evacuation procedures - correct answer c. Exposure to toxic gases found in smoke and/or lack of oxygen In most compartment fires, the energy release in ...

IFSTA Chapter 24 Test | Questions and Correct Answers | Latest Update 2024/2025 In North America, the U.N.'s Transportation of Dangerous Goods - Model Regulations is the basis of: - Answer -the placarding, labeling, and marking system used to identify hazardous materials during transportation. Which marine vessels may serve as floating warehouses with hazardous goods, vehicles, or rail cars inside? - Answer -Barges The three mechanisms or harm in a container hazardous materials incide...

IFSTA Chapter 24 Test TESTIn North America, the U.N.'s Transportation of Dangerous Goods - Model Regulations is the basis of: - correct answer the placarding, labeling, and marking system used to identify hazardous materials during transportation. Which marine vessels may serve as floating warehouses with hazardous goods, vehicles, or rail cars inside? - correct answer Barges The three mechanisms or harm in a container hazardous materials incident are: - correct answer energy release, cor...

IFSTA Chapter 24 Test In North America, the U.N.'s Transportation of Dangerous Goods - Model Regulations is the basis of: - correct answer the placarding, labeling, and marking system used to identify hazardous materials during transportation. Which marine vessels may serve as floating warehouses with hazardous goods, vehicles, or rail cars inside? - correct answer Barges The three mechanisms or harm in a container hazardous materials incident are: - correct answer energy release, corros...

IFSTA 7th Edition Chapter 9: Forcible Entry Security barriers such as bars, grilles, and Lexan@ windows: (372) [4.3.4 - ANSWER C. require specialized training and tools to force.

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 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 C. chemical reaction Which statement about energy and c...