Fire Inspection 1 Study Guide I
Study questions for fire inspector 1
Questions and Answers
- 1.
Shows the layout of individual floors & the roof
- A.
Elevation drawing
- B.
Floor plan
- C.
Site plan
Correct Answer
B. Floor planExplanation
The correct answer is "floor plan". A floor plan is a visual representation that shows the layout of individual floors and the roof of a building. It provides a detailed view of the arrangement of rooms, walls, windows, and other architectural features within a building. This drawing helps to understand the spatial organization and flow of a building, including the location of rooms, furniture, and other elements. It is commonly used by architects, designers, and builders to communicate and plan the construction or renovation of a building.Rate this question:
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- 2.
The part of the business letter that includes the name, title & address of the person receiving the letter
- A.
Inside address
- B.
Heading
- C.
Signature
Correct Answer
A. Inside addressExplanation
The inside address is the part of a business letter that includes the name, title, and address of the person receiving the letter. This information is necessary to ensure that the letter reaches the intended recipient. It is typically placed at the top of the letter, just below the date. The inside address helps to provide a professional and organized appearance to the letter and ensures that it is directed to the correct person within the organization.Rate this question:
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- 3.
Shows the number of floors in a building and the grade around the building
- A.
Floor plan
- B.
Elevation drawing
- C.
Detailed plan
Correct Answer
B. Elevation drawingExplanation
An elevation drawing is a type of architectural drawing that shows the exterior view of a building from different angles. It typically includes details such as the number of floors in a building and the grade or slope around the building. This type of drawing is useful for understanding the overall appearance and design of a building, as well as its relationship to the surrounding environment. It provides a visual representation of how the building will look from different perspectives, helping architects, engineers, and builders to plan and construct the structure accurately.Rate this question:
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- 4.
Indicates how a building is situated with respect to other buildings & streets in the area
- A.
Floor plan
- B.
Plot plan
- C.
Elevation drawing
Correct Answer
B. Plot planExplanation
A plot plan is a detailed drawing that shows the layout of a property, including the position of buildings, streets, and other features. It provides information about how a building is situated in relation to other buildings and streets in the area. This plan is useful for understanding the overall context and orientation of a building within its surroundings. A floor plan, on the other hand, focuses on the internal layout of a building, while an elevation drawing shows the exterior appearance of a building from a specific viewpoint.Rate this question:
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- 5.
The part of the business letter that contains the return address
- A.
Heading
- B.
Inside address
- C.
Salutation
Correct Answer
A. HeadingExplanation
The heading of a business letter typically includes the return address of the sender. This is the part of the letter that provides the recipient with the sender's contact information, such as their name, address, and phone number. Including the return address in the heading ensures that the recipient knows where to send any correspondence or replies.Rate this question:
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- 6.
Heating that occurs when electrical current flow is interruped
- A.
Heat from arcing
- B.
Resistance heating
- C.
Fission
Correct Answer
A. Heat from arcingExplanation
Arcing is a phenomenon that occurs when an electrical current jumps across a gap or breaks through an insulating material. This sudden discharge of electricity generates intense heat, known as heat from arcing. The heat is produced due to the high energy released during the arcing process. This can cause damage to the surrounding materials and can be dangerous if not properly controlled.Rate this question:
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- 7.
"Matter in motion" caused by the movement of molecules
- A.
Heat
- B.
Electricity
- C.
Current
Correct Answer
A. HeatExplanation
Heat is the correct answer because it is a form of energy that is transferred between objects or systems due to the movement of molecules. When molecules in a substance gain kinetic energy and move faster, they generate heat. Therefore, the "matter in motion" mentioned in the question refers to the movement of molecules, which is responsible for the generation of heat.Rate this question:
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- 8.
The maximum heat that can be produced if all the combustibles in a given area burn
- A.
Draft curtains
- B.
Fission
- C.
Fire load
Correct Answer
C. Fire loadExplanation
Fire load refers to the amount of combustible material present in a given area that can potentially burn. It includes all the materials that can catch fire, such as furniture, carpets, and other flammable objects. The higher the fire load, the more heat can be produced if all the combustibles in the area burn. Therefore, fire load is the correct answer to the question.Rate this question:
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- 9.
Illustrates the flaming mode of combustion
- A.
Heat from arcing
- B.
Fire load
- C.
Fire tetrahedron
Correct Answer
C. Fire tetrahedronExplanation
The fire tetrahedron is a model used to explain the four necessary elements for a fire to occur: fuel, heat, oxygen, and a chemical chain reaction. In this context, the given statement suggests that the scenario being described is an example that demonstrates the concept of the fire tetrahedron, specifically the mode of combustion known as flaming. The statement implies that the heat from arcing and fire load are contributing factors that help create the necessary conditions for the flaming mode of combustion to take place.Rate this question:
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- 10.
Technique in which an absorbent material is saturated with a fire-retardant agent
- A.
Heat from arcing
- B.
Impregnation
- C.
Fire load
Correct Answer
B. ImpregnationExplanation
Impregnation is the technique in which an absorbent material is saturated with a fire-retardant agent. This process helps to make the material resistant to fire by reducing its flammability and slowing down the spread of flames. By impregnating the material with a fire-retardant agent, it becomes more effective in preventing the ignition and spread of fire, making it a useful technique in fire safety and prevention.Rate this question:
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- 11.
Structural element designed to limit the mushrooming effect of heat & smoke in large open areas of buildings
- A.
Draft curtains
- B.
Fire load
- C.
Impregnation
Correct Answer
A. Draft curtainsExplanation
Draft curtains are a structural element designed to limit the mushrooming effect of heat and smoke in large open areas of buildings. They are typically made of fire-resistant materials and are installed vertically to create a barrier that prevents the spread of heat and smoke horizontally. By containing the heat and smoke, draft curtains help to protect occupants and allow for safer evacuation during a fire emergency.Rate this question:
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- 12.
Any solid, liquid, or gas that can combine with oxygen in the chemical reaction known as oxidation
- A.
Heat
- B.
Fuel
- C.
Oxygen
Correct Answer
B. FuelExplanation
A fuel is a substance that can combine with oxygen in a chemical reaction known as oxidation. This reaction releases energy in the form of heat. Therefore, fuel is the correct answer because it fits the description given in the question.Rate this question:
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- 13.
Heat generated by passing an electrical current through a conductor
- A.
Heat from arcing
- B.
Conduit
- C.
Resistance heating
Correct Answer
C. Resistance heatingExplanation
Resistance heating is the correct answer because when an electrical current passes through a conductor, the resistance of the conductor causes it to heat up. This is due to the conversion of electrical energy into heat energy. The resistance of the conductor creates friction, which generates heat. This process is commonly used in devices such as electric heaters and stoves, where the electrical current is intentionally passed through a conductor with high resistance to generate heat.Rate this question:
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- 14.
Energy generated when atom split apart
- A.
Fire load
- B.
Impregnation
- C.
Fission
Correct Answer
C. FissionExplanation
Fission is the process in which an atom splits apart, releasing a large amount of energy. This energy is generated due to the breaking of atomic bonds, which results in the release of nuclear energy. Fission is commonly used in nuclear power plants to generate electricity, where the nucleus of an atom is bombarded with neutrons, causing it to split into two smaller nuclei. The release of energy during fission is harnessed and used to produce electricity.Rate this question:
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- 15.
Illustrates the smoldering mode of combustion
- A.
Impregnation
- B.
Fire triangle
- C.
Fuel
Correct Answer
B. Fire triangleExplanation
The fire triangle is a concept that explains the three elements needed for combustion to occur: fuel, heat, and oxygen. In this context, the given answer suggests that the concept of the fire triangle is being used to illustrate the smoldering mode of combustion. Smoldering is a slow, low-temperature form of combustion that occurs when there is limited oxygen available. Therefore, by mentioning the fire triangle in relation to smoldering, it implies that the presence of fuel and heat are sufficient for smoldering to occur, even in the absence of sufficient oxygen.Rate this question:
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- 16.
The normal oxygen content in air is ____ percent.
- A.
78
- B.
21
- C.
57
Correct Answer
B. 21Explanation
The normal oxygen content in air is 21 percent. This is because air is composed of various gases, with oxygen being the second most abundant gas after nitrogen. Oxygen is essential for the survival of many organisms, including humans, as it is involved in the process of respiration. The 21 percent oxygen content in air is considered optimal for supporting life on Earth.Rate this question:
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- 17.
What element normally comprises more than 75 percent of air?
- A.
Oxygen
- B.
Hydrogen
- C.
Nitrogen
Correct Answer
C. NitrogenExplanation
Nitrogen normally comprises more than 75 percent of air. This is because nitrogen gas (N2) makes up about 78 percent of the Earth's atmosphere. Oxygen, on the other hand, makes up about 21 percent of the atmosphere, while other gases such as carbon dioxide, argon, and trace amounts of other gases make up the remaining percentage. Hydrogen is not a major component of air and is present in very small amounts.Rate this question:
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- 18.
What is another name for steady-state fires?
- A.
Reignition fires
- B.
Free-burning fires
- C.
Constant-rate fires
Correct Answer
B. Free-burning firesExplanation
Steady-state fires are commonly referred to as free-burning fires. This term is used to describe fires that maintain a consistent rate of burning without any significant changes or fluctuations. The term "free-burning" emphasizes the self-sustaining nature of these fires, as they continue to burn as long as there is sufficient fuel and oxygen present.Rate this question:
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- 19.
What element in the flaming mode of combustion is not present in the smoldering mode?
- A.
Hydrogen
- B.
Chemical chain reaction
- C.
Reignition
Correct Answer
B. Chemical chain reactionExplanation
In the flaming mode of combustion, a chemical chain reaction occurs, which is not present in the smoldering mode. This chemical chain reaction is responsible for the rapid and self-sustaining nature of the flame, where heat is continuously generated and transferred. In smoldering, on the other hand, combustion occurs at a slower rate without the presence of a chemical chain reaction, resulting in a smoldering fire that produces less heat and flame. Therefore, the correct answer is chemical chain reaction.Rate this question:
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- 20.
How do halon and halon replacement agents extinguish a fire?
- A.
Interrupt the chemical chain reaction
- B.
Eliminate oxygen
- C.
Convert free oxygen to water
Correct Answer
A. Interrupt the chemical chain reactionExplanation
Halon and halon replacement agents extinguish a fire by interrupting the chemical chain reaction. This means that they break the sequence of events that occur during a fire, preventing the fire from spreading and causing further damage. By interrupting the chain reaction, these agents effectively stop the fire from continuing to burn.Rate this question:
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- 21.
Which of the following is NOT a general category of heat energy?
- A.
Chemical
- B.
Nuclear
- C.
Operational
Correct Answer
C. OperationalExplanation
Operational is not a general category of heat energy because it does not refer to a specific source or form of heat energy. Chemical and nuclear are both well-known categories of heat energy, as they involve chemical reactions and nuclear reactions respectively. However, operational does not provide any specific information about the source or nature of the heat energy, making it the correct answer as the category that is not generally recognized in the context of heat energy.Rate this question:
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- 22.
What type of heat energy goes a compost pile release?
- A.
Combustion
- B.
Decomposition
- C.
Spontaneous
Correct Answer
B. DecompositionExplanation
A compost pile releases heat energy through the process of decomposition. Decomposition is the breakdown of organic matter by microorganisms, such as bacteria and fungi, which results in the release of heat. As these microorganisms consume the organic material in the compost pile, they break it down into simpler compounds, releasing energy in the form of heat. This heat energy is a byproduct of the microbial activity and helps to accelerate the decomposition process in the compost pile.Rate this question:
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- 23.
What type of heat energy is released when an acid dissolved in water causes an explosion?
- A.
Combustion
- B.
Decomposition
- C.
Solution
Correct Answer
C. SolutionExplanation
When an acid dissolves in water and causes an explosion, the heat energy released is due to a solution reaction. In this process, the acid molecules dissociate into ions when mixed with water, resulting in the release of energy in the form of heat. This reaction is different from combustion, which involves the reaction of a substance with oxygen, and decomposition, which involves the breakdown of a compound into simpler substances.Rate this question:
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- 24.
What type of electrical heat do microwave use?
- A.
Resistance
- B.
Dielectric
- C.
Friction
Correct Answer
B. DielectricExplanation
Microwaves use dielectric heating. Dielectric heating is a process in which a high-frequency electromagnetic field is applied to a dielectric material, such as food, causing the molecules within the material to rapidly rotate and generate heat. This heat is then transferred to the surrounding food, cooking it quickly and efficiently.Rate this question:
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- 25.
What type of electrical heat occurs when flammable liquids are transferred between two containers that are not properly electrically bonded together?
- A.
Resistance
- B.
Friction
- C.
Static
Correct Answer
C. StaticExplanation
When flammable liquids are transferred between two containers that are not properly electrically bonded together, static electricity can occur. This happens due to the friction between the liquid and the containers, which generates an electrical charge. This static electricity can be dangerous as it can create sparks that can ignite the flammable liquids, leading to a fire or explosion. Therefore, it is important to properly bond the containers to prevent the build-up of static electricity.Rate this question:
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- 26.
What kind of heat energy does a loose belt on a pulley generate?
- A.
Friction
- B.
Compression
- C.
Reciprocation
Correct Answer
A. FrictionExplanation
A loose belt on a pulley generates heat energy through friction. When the belt slips or slides against the pulley, there is resistance and friction between the two surfaces. This friction converts mechanical energy into heat energy, causing the belt and pulley to heat up.Rate this question:
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- 27.
What kind of heat energy powers a diesel engine?
- A.
Friction
- B.
Static electricity
- C.
Compression
Correct Answer
C. CompressionExplanation
Compression is the correct answer because in a diesel engine, the heat energy is generated through the process of compression. As the piston compresses the air-fuel mixture in the cylinder, the temperature and pressure increase significantly. This high pressure and temperature cause the fuel to ignite spontaneously, without the need for a spark plug. This combustion process releases heat energy, which is then converted into mechanical energy to power the engine.Rate this question:
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- 28.
When radiant heat provides energy for continues vaporization, it is called______
- A.
Fusion
- B.
Radiative feedback
- C.
Thermonuclear radiation
Correct Answer
B. Radiative feedbackExplanation
Radiative feedback refers to the process in which radiant heat is continuously supplied to facilitate vaporization. This term specifically describes the exchange of energy between the radiant heat source and the substance undergoing vaporization. It is important to note that fusion and thermonuclear radiation do not accurately describe this phenomenon, as they refer to different processes involving nuclear reactions and high-energy radiation, respectively.Rate this question:
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- 29.
The earliest phase of a fire is called the _____ phase.
- A.
Ignition
- B.
Postignition
- C.
Incipient
Correct Answer
C. IncipientExplanation
The correct answer is "incipient". The term "incipient" is used to describe the earliest phase of a fire, when it is just beginning to develop. This phase is characterized by the presence of a small fire that is still manageable and has not yet spread extensively. It is crucial to detect and respond to fires in the incipient phase to prevent them from growing and causing significant damage.Rate this question:
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- 30.
The phase of a fire when fire growth and open burning make total involvement possible is generally considered the ____ burning phase.
- A.
Steady-state
- B.
Preconflagration
- C.
Inferno
Correct Answer
A. Steady-stateExplanation
The phase of a fire when fire growth and open burning make total involvement possible is generally considered the steady-state burning phase. This phase refers to a situation where the fire has reached a point where it is self-sustaining and continues to burn at a consistent rate. It is characterized by a balance between the rate of fuel consumption and the rate of heat release. In this phase, the fire is fully developed and can spread rapidly if not controlled. The term "steady-state" implies that the fire has reached a stable and predictable state of burning.Rate this question:
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- 31.
What may occur when all the content of a room reach their ignition temperatures?
- A.
Rollover
- B.
Backdraft
- C.
Flashover
Correct Answer
C. FlashoverExplanation
Flashover is the phenomenon that occurs when all the content of a room reach their ignition temperatures. It is a rapid and intense fire spread that happens when the heat radiating from the initial fire ignites all combustible materials in the room simultaneously. This leads to a sudden and widespread fire, making it extremely dangerous for occupants and firefighters.Rate this question:
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- 32.
What happens during the hot-smoldering phase of a fire?
- A.
The room clears of smoke
- B.
The pressure from released gases decreases
- C.
Burning is reduced to glowing embers
Correct Answer
C. Burning is reduced to glowing embersExplanation
During the hot-smoldering phase of a fire, the burning is reduced to glowing embers. This phase occurs when the fire has consumed most of the available fuel and oxygen, resulting in a lower flame and temperature. The fire transitions from an active burning state to a slow, smoldering phase where the remaining fuel continues to release heat and smoke. The reduced oxygen supply limits the fire's ability to sustain a flame, causing it to die down and produce glowing embers instead.Rate this question:
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- 33.
What occurs when oxygen rushes into a confined space during the hot-smoldering phase of a fire?
- A.
Likely rollover
- B.
Burnout
- C.
Risk of backdraft
Correct Answer
C. Risk of backdraftExplanation
During the hot-smoldering phase of a fire, if oxygen rushes into a confined space, there is a risk of backdraft. Backdraft is a dangerous phenomenon that occurs when a fire suddenly gets an influx of oxygen, causing a rapid and explosive combustion. This can happen when a door or window is opened, introducing fresh air into a space that has been depleted of oxygen. The sudden ignition of built-up flammable gases can lead to a violent explosion, posing a significant risk to firefighters and anyone in the vicinity.Rate this question:
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- 34.
What kind of heat transfer occurs when a fire heats pipes enough to ignite the walls of rooms in another area of the structure?
- A.
Convection
- B.
Radiation
- C.
Conduction
Correct Answer
C. ConductionExplanation
When a fire heats pipes enough to ignite the walls of rooms in another area of the structure, the heat transfer that is occurring is conduction. Conduction is the transfer of heat through direct contact between objects or substances. In this case, the heat from the fire is being conducted through the pipes and then transferred to the walls of the rooms, causing them to ignite.Rate this question:
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- 35.
What kind of heat transfer occurs when heated gases spread a fire through an elevator shaft?
- A.
Convection
- B.
Radiation
- C.
Conduction
Correct Answer
A. ConvectionExplanation
Convection is the correct answer because it refers to the transfer of heat through the movement of fluids or gases. In this scenario, the heated gases from the fire are spreading through the elevator shaft, carrying the heat along with them. This transfer of heat through the movement of the gases is an example of convection.Rate this question:
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- 36.
What kind of heat transfer occurs when heat waves spread a fire from one structure to another?
- A.
Convection
- B.
Radiation
- C.
Conduction
Correct Answer
B. RadiationExplanation
Radiation is the correct answer because heat waves spread a fire from one structure to another through the emission of electromagnetic waves, which transfer heat energy without the need for a medium or direct contact between the objects. This process is known as radiation, and it is the primary method of heat transfer in situations like fire spread. Convection involves the transfer of heat through the movement of fluids, while conduction occurs when heat is transferred through direct contact between objects.Rate this question:
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- 37.
On what basis do building codes classify types of building construction?
- A.
Square-foot (sq meter) ratings
- B.
Assessed valuation
- C.
Fire-resistance ratings
Correct Answer
C. Fire-resistance ratingsExplanation
Building codes classify types of building construction based on fire-resistance ratings. Fire-resistance ratings determine how long a building can withstand fire before it starts to collapse or spread. Different materials and construction methods have varying fire-resistance ratings, which are used to classify buildings into different types. This classification helps ensure that buildings are constructed with the appropriate materials and methods to minimize the risk of fire-related accidents and damage.Rate this question:
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- 38.
The Steiner Tunnel Test's numerical expression of a material's surface combustibility is the ______
- A.
Flame spread rating
- B.
Fire-resistance rating
- C.
Flammability index
Correct Answer
A. Flame spread ratingExplanation
The Steiner Tunnel Test's numerical expression of a material's surface combustibility is the flame spread rating. This rating indicates how quickly a fire can spread across the surface of a material. A higher flame spread rating indicates a higher risk of fire spreading rapidly, while a lower rating indicates a slower spread of fire.Rate this question:
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- 39.
Which of the following is NOT another designation for the Steiner Tunnel Test?
- A.
UL 723
- B.
ASTM E84
- C.
NIST 75.32
Correct Answer
C. NIST 75.32 -
- 40.
What reference gives the flame spread ratings for construction materials?
- A.
Construction Materials Manual
- B.
Builder's Code Index
- C.
Building Materials Directory
Correct Answer
C. Building Materials DirectoryExplanation
The Building Materials Directory is a reference that provides flame spread ratings for construction materials. This directory is a comprehensive resource that lists various building materials and their respective flame spread ratings. It is a valuable tool for architects, builders, and other professionals in the construction industry to ensure compliance with fire safety regulations and to make informed decisions about the materials used in construction projects.Rate this question:
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- 41.
What does the smoke-developed rating measure?
- A.
Toxicity of the products of combustion
- B.
The visual obscurity created by smoke generated by a specific material
- C.
The size of the smoke particles relative to those in smoke from burning red oak
Correct Answer
B. The visual obscurity created by smoke generated by a specific materialExplanation
The smoke-developed rating measures the visual obscurity created by smoke generated by a specific material. It is used to determine how much smoke a material produces when it burns, which can be important for safety reasons, such as in determining the visibility in a fire situation. The rating helps to assess the potential for smoke obscuration and can be used to compare different materials in terms of their smoke production.Rate this question:
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- 42.
Typically, what would be the fire load of a welding area containing few combustibles?
- A.
Slight
- B.
Moderate
- C.
Severe
Correct Answer
A. SlightExplanation
A welding area containing few combustibles would typically have a slight fire load. This means that there are only a small amount of materials that can easily catch fire in the area. The presence of few combustibles reduces the potential fuel for a fire, making it less likely for a fire to spread and cause significant damage.Rate this question:
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- 43.
Typically, what would be the fire load of a machine shop with noncombustible floors?
- A.
Slight
- B.
Moderately severe
- C.
Severe
Correct Answer
B. Moderately severeExplanation
A machine shop with noncombustible floors would typically have a moderately severe fire load. This means that there would be a significant amount of combustible materials present in the shop, such as flammable liquids, gases, or materials used in the manufacturing process. While the noncombustible floors may help to prevent the spread of fire, the presence of these combustible materials still poses a significant fire risk. Therefore, the fire load is considered to be moderately severe.Rate this question:
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- 44.
How is a typical fire load greater than 20 psf classified?
- A.
Slight
- B.
Moderately severe
- C.
Severe
Correct Answer
C. SevereExplanation
A typical fire load greater than 20 psf is classified as severe. This means that the fire load is high and poses a significant risk in terms of the potential spread and intensity of a fire. It indicates that there is a large amount of combustible material present in the area, increasing the likelihood of a fire and making it more difficult to control and extinguish.Rate this question:
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- 45.
What current development will eventually make traditional fire load rating obsolete?
- A.
Computerized fire modeling programs
- B.
Fireproof building materials
- C.
Formation of a national fire load rating committee
Correct Answer
A. Computerized fire modeling programsExplanation
Computerized fire modeling programs have the potential to make traditional fire load rating obsolete because they can accurately simulate and predict the behavior of fires in different scenarios. These programs can take into account various factors such as building materials, ventilation, and fire suppression systems, allowing for more precise and reliable fire safety assessments. With the advancements in technology and the ability to simulate realistic fire scenarios, traditional fire load rating methods may no longer be necessary or as effective in determining fire risks and safety measures.Rate this question:
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- 46.
Which roof covering test determines whether burning brands are likely to ignite a roof covering?
- A.
Flying brand test
- B.
Windblown object conduction test
- C.
Burning brand test
Correct Answer
C. Burning brand testExplanation
The burning brand test is used to determine whether burning brands are likely to ignite a roof covering. This test involves exposing the roof covering to burning brands and observing whether they ignite the material. By conducting this test, it can be determined whether the roof covering is fire-resistant and can withstand the ignition of burning brands, thereby ensuring the safety and protection of the building.Rate this question:
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- 47.
What structural device prevents flames on a roof from spreading beyond a fire wall?
- A.
Rampart
- B.
Parapet
- C.
Gutter
Correct Answer
B. ParapetExplanation
A parapet is a structural device that acts as a barrier or wall on the edge of a roof. It is designed to prevent flames from spreading beyond a fire wall. By creating a physical barrier, the parapet helps contain the fire and prevents it from spreading to other areas of the building. This is why a parapet is an effective structural device to prevent flames on a roof from spreading.Rate this question:
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- 48.
Which of the following characteristics is required for fire walls?
- A.
No penetrations for utility extension
- B.
Self-supporting
- C.
Properly protected penetrations with combustible materials
Correct Answer
B. Self-supportingExplanation
Fire walls need to be self-supporting in order to effectively contain and prevent the spread of fire. This means that they are able to withstand the structural loads and pressures that may be exerted during a fire event. By being self-supporting, fire walls can maintain their integrity and prevent the fire from spreading to other areas of a building or structure. This characteristic is crucial for ensuring the safety of occupants and minimizing property damage in the event of a fire.Rate this question:
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- 49.
What distinguishes a fire partition from a fire wall?
- A.
A fire partition has a higher fire resistance
- B.
A fire partition may not have any doors
- C.
A fire partition does not have to be self-supporting
Correct Answer
C. A fire partition does not have to be self-supportingExplanation
A fire partition does not have to be self-supporting, meaning it does not need to be able to stand on its own without any additional support. This is what distinguishes it from a fire wall, which typically needs to be self-supporting. Fire partitions may still provide fire resistance and may or may not have doors, but their main distinction lies in their structural requirement.Rate this question:
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- 50.
Which type of activation device must be used in fire doors designed for life safety purposes?
- A.
Fusible link
- B.
Rolling pin
- C.
Electronic
Correct Answer
C. ElectronicExplanation
Electronic activation devices must be used in fire doors designed for life safety purposes. This is because electronic devices can be connected to fire alarm systems, allowing for automatic activation of the fire doors in the event of a fire. This ensures that the doors will close and prevent the spread of fire and smoke, protecting the occupants of the building. Fusible links are another type of activation device, but they are not suitable for life safety purposes as they rely on the melting of a metal link to release the door. Rolling pins are not a type of activation device for fire doors.Rate this question:
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Mar 19, 2023Quiz Edited by
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