Fire tests typically relate to two types of fire properties, fire resistance and

Fire tests typically relate to two types of fire properties, fire resistance andA . length of fire.B . reaction to fire.C . flame spread.D . smoke spread.View AnswerAnswer: B Explanation: Fire tests typically relate to two types of fire properties, fire resistance and reaction to fire. Fire resistance is the...

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Heat transfer oils can be used up to

Heat transfer oils can be used up toA . 600° F (315° C).B . 650° F (343° C).C . 700° F (371° C).D . 750° F (399C).View AnswerAnswer: B Explanation: 650° F (343° C). Heat transfer oils are fluids that are used to transfer heat from one source to another...

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Environmental Protection Agency standards require solid waste be treated as hazardous if it is a listed waste and/or meets the characteristics prescribed by the standard for toxicity, reactivity, corrosivity, and

Environmental Protection Agency standards require solid waste be treated as hazardous if it is a listed waste and/or meets the characteristics prescribed by the standard for toxicity, reactivity, corrosivity, andA . solubility.B . compactability.C . lignitability.D . treatability.View AnswerAnswer: C Explanation: Hazardous waste Explore The correct answer is C. Environmental...

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What data analysis approach provides the broadest perspective of a fire problem?

What data analysis approach provides the broadest perspective of a fire problem?A . Scenario groupingsB . Top-down approachC . Data re-examinationD . Trend analysisView AnswerAnswer: B Explanation: Scenario groupings is a data analysis approach that provides the broadest perspective of a fire problem by identifying and comparing different types of...

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Typical fire pump drivers reach maximum brake horsepower between

Typical fire pump drivers reach maximum brake horsepower betweenA . 65-85% of rated capacity.B . 90-100% of rated capacity.C . 110-125% of rated capacity.D . 140-170% of rated capacity.View AnswerAnswer: D Explanation: Fire pump Explore Typical fire pump drivers reach maximum brake horsepower (BHP) between 140% and 170% of rated...

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The primary design approach to mitigate the effect of wind on smoke movement in high-rise buildings is based on

The primary design approach to mitigate the effect of wind on smoke movement in high-rise buildings is based onA . outside temperature.B . height of the building.C . tightness of the building.D . fire department access.View AnswerAnswer: C

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Explosions or fires from flammable gas or oil fuel vapor-air mixtures may be prevented by ventilation and controls that keep the flammable vapor content below what percent of the lower flammable limit of the vapor-air mixture?

Explosions or fires from flammable gas or oil fuel vapor-air mixtures may be prevented by ventilation and controls that keep the flammable vapor content below what percent of the lower flammable limit of the vapor-air mixture?A . 15%B . 25%C . 35%D . 45%View AnswerAnswer: B Explanation: 25% Explosions or...

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Which foam extinguishing agent can be proportioned into final concentrations of 1%, 3%, and 6%?

Which foam extinguishing agent can be proportioned into final concentrations of 1%, 3%, and 6%?A . Film-Forming Fluoroprotein Agents (FFFP)B . Low-Temperature Foaming AgentsC . Protein Foaming Agents (P)D . Aqueous Film-Forming Agents (AFFF)View AnswerAnswer: D Explanation: Aqueous film-forming agents (AFFF) are synthetic foam concentrates that can be proportioned into...

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Which type of plan review may provide information about a modification such as the removal of an abandoned underground flammable liquid tank?

Which type of plan review may provide information about a modification such as the removal of an abandoned underground flammable liquid tank?A . Site plan reviewB . Preliminary building plan reviewC . Final building plan reviewD . As built plan reviewView AnswerAnswer: D Explanation: An as built plan review is...

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The primary mechanism by which carbon dioxide extinguishes fire is

The primary mechanism by which carbon dioxide extinguishes fire isA . cooling.B . saponification.C . smothering.D . chemical inhibition.View AnswerAnswer: C Explanation: Fire extinguisher Explore smothering. The primary mechanism by which carbon dioxide extinguishes fire is smothering, or displacing the oxygen that the fire needs to sustain combustion. Carbon dioxide...

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