Ifsta 7 question bank - Study guides, Revision notes & Summaries

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Combustion can occur within a range of concentration of fuel vapor and air; this range is referred to as the: A) vapor pressure range. B) surface to mass range. C) flammable (explosive) range. D) oxidation (combustion) range. - ANSWER-C Which statement describes the factor that MOST influences compartment fire development? A) Whether the fire is fuel-limited or ventilation-limited B) Whether the fuel is cellulose-based or petroleum-based C) Ratio of square footage to ceiling height of ...

IFSTA 7 EXAM QUESTION BANK, QUESTIONS WITH COMPLETE SOLUTIONS (100% VERIFIED) IFSTA 7 EXAM QUESTION BANK, QUESTIONS WITH COMPLETE SOLUTIONS (100% VERIFIED) A compartment is any: - Answer open space with no complete fire barrier dividing it. A portable fire extinguisher must be labeled with the: - Answer letters and/or symbols that designate its class rating. An extinguishing agent, such as dry chemical or Halon-replacement agent, terminates the combustion reaction...

IFSTA 7 question bank with complete solutions 2022

IFSTA 7 Exam Question Bank, With Complete Solutions, A+ Guide Which product of combustion acts as a chemical asphyxiant by excluding oxygen from the blood, leading to hypoxia of the brain and tissues? A) Carbon dioxide (CO2) B) Carbon monoxide (CO) C) Aerosolized fuel particles D) Hydrogen cyanide (HCN) (Correct Answer) - B Combustion can occur within a range of concentration of fuel vapor and air; this range is referred to as the: A) vapor pressure range. B) surface to mass range. ...

Which product of combustion acts as a chemical asphyxiant by excluding oxygen from the blood, leading to hypoxia of the brain and tissues? A) Carbon dioxide (CO2) B) Carbon monoxide (CO) C) Aerosolized fuel particles D) Hydrogen cyanide (HCN) - ANSWER-B Combustion can occur within a range of concentration of fuel vapor and air; this range is referred to as the: A) vapor pressure range. B) surface to mass range. C) flammable (explosive) range. D) oxidation (combustion) range. - ANSWER-...

IFSTA 7 Exam Question Bank, With Complete Solutions, A+ Guide Latest Update Questions and Verified Correct Answers

IFSTA 7 Exam Question Bank, With Complete Solutions, A+ Guide-Which product of combustion acts as a chemical asphyxiant by excluding oxygen from the blood, leading to hypoxia of the brain and tissues? A) Carbon dioxide (CO2) B) Carbon monoxide (CO) C) Aerosolized fuel particles D) Hydrogen cyanide (HCN) - B Combustion can occur within a range of concentration of fuel vapor and air; this range is referred to as the: A) vapor pressure range. B) surface to mass range. C) flammable (explos...

IFSTA 7 question bank

IFSTA 7 Exam Question Bank, With Complete Solutions, A+ Guide