An Advanced Level Fire Inspection And Code Enforcement Quiz!

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  • 1/86 Questions

    Designed for use in situations that require a special water discharge pattern, directional spary, or any other unusual discharge characteristics; similar to the type used in water spray fixed systems.

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About This Quiz

Here, I challenge you in this Advanced Level Fire Inspection and Code Enforcement Quiz! Have you just finished chapter seven on fire inspection and code enforcement in your fireman training course? If so, I have prepared what has come to be seen as the most challenging quiz ever on the topic to prepare you for the upcoming assessment test. Be sure to take it and keep an eye out for others in the previous chapters.

An Advanced Level Fire Inspection And Code Enforcement Quiz! - Quiz

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  • 2. 

    With the installation of residential fire sprinklers in one and two family dwelling - what percentage of fire deaths can be reduced?

    Explanation
    The given answer, 82, suggests that the installation of residential fire sprinklers in one and two family dwellings can reduce 82% of fire deaths. This implies that fire sprinklers are highly effective in preventing and controlling fires, leading to a significant decrease in fatalities caused by fires in residential settings.

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  • 3. 

    What section of NFPA defines automatic sprinkler systems?

    Explanation
    NFPA 13 is the section of the National Fire Protection Association (NFPA) that specifically defines automatic sprinkler systems. This section provides guidelines and requirements for the design, installation, and maintenance of these systems. It covers various aspects such as sprinkler types, spacing, water supply, and system components. By following the guidelines outlined in NFPA 13, professionals can ensure the effective and safe operation of automatic sprinkler systems in buildings.

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  • 4. 

    Sprinklers is installed downward from the branch line so that water flowing from the sprinkler strikes the deflector and is distributed over the protected area?

    • Flush

    • Pendent

    • Sidewall

    • Concealed

    Correct Answer
    A. Pendent
    Explanation
    Pendent sprinklers are installed downward from the branch line, allowing water to flow from the sprinkler and strike the deflector. This deflector then distributes the water over the protected area. This type of sprinkler is commonly used in fire protection systems to effectively cover a large area and provide efficient water distribution for fire suppression.

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  • 5. 

    During installation of all fire-protection systems, the inspector should compare the components of the system to those:

    • Used in previous buildings with the same design

    • That are used by the same contractor in other buildings

    • Shown on the plans or listed in the construction documents

    • Of similar buildings of the area

    Correct Answer
    A. Shown on the plans or listed in the construction documents
    Explanation
    During the installation of fire-protection systems, it is important for the inspector to compare the components of the system to those shown on the plans or listed in the construction documents. This ensures that the installation is being done according to the specified design and requirements. By referring to the plans and construction documents, the inspector can verify that the correct components are being used and that the system is being installed correctly. This helps to ensure the effectiveness and compliance of the fire-protection system.

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  • 6. 

    Type of sprinkler that is specially painted or plated by the manufacturer to match the decor of the surrounding area.

    • Corrosion resistant

    • Dry

    • Ornamental or decorative

    • Institutional

    Correct Answer
    A. Ornamental or decorative
    Explanation
    An ornamental or decorative type of sprinkler is specially painted or plated by the manufacturer to match the decor of the surrounding area. This means that the sprinkler is designed to not only function effectively but also blend in with the aesthetic of its environment. It is likely to have a visually pleasing appearance and may have decorative elements or finishes that make it more visually appealing. This type of sprinkler is ideal for areas where both functionality and aesthetics are important, such as gardens, parks, or upscale outdoor spaces.

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  • 7. 

    Designed to provide a means for rapidly deploying fire hoses and operating fire streams on all levels of multistory structures and at remove points in large area structures and facilities?

    • Water mist systems

    • Water spray fixed systems

    • Standpipe and hose systems

    • Foam water systems

    Correct Answer
    A. Standpipe and hose systems
    Explanation
    Standpipe and hose systems are designed to quickly deploy fire hoses and operate fire streams in multistory structures and large area structures. These systems provide a reliable and efficient means of delivering water to different levels and remote points in a building or facility. They are essential for firefighters to effectively combat fires in high-rise buildings and other large structures. Water mist systems, water spray fixed systems, and foam water systems may have their own applications and benefits, but they do not specifically address the need for rapidly deploying fire hoses and operating fire streams in multistory structures and large area facilities.

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  • 8. 

    Used to limit the flow of water to one direction; placed in the water supply line to prevent recirculation or backflow of water from the sprinkler system into the municipal water supply system.

    • Alarm test valves

    • Check valves

    • Drain valves

    • Globe valves

    Correct Answer
    A. Check valves
    Explanation
    Check valves are used to limit the flow of water to one direction and prevent recirculation or backflow of water from the sprinkler system into the municipal water supply system. They act as a one-way valve, allowing water to flow in one direction but preventing it from flowing back in the opposite direction. This helps to maintain the integrity and safety of the water supply system by ensuring that contaminated water from the sprinkler system does not enter the municipal supply. Therefore, check valves are the correct answer in this context.

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  • 9. 

    Type of sprinkler designed with an open orifice and no thermal or heat responsive element or plug.

    • Open

    • Large drop

    • Extended coverage

    • Special

    Correct Answer
    A. Open
    Explanation
    An open sprinkler refers to a type of sprinkler that does not have a thermal or heat responsive element or plug. It has an open orifice, allowing water to flow freely without any obstruction. This design ensures that the sprinkler continuously releases water, providing a constant water supply for firefighting purposes. Unlike other types of sprinklers, an open sprinkler does not rely on heat activation to initiate water discharge. Instead, it is always ready to release water when needed.

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  • 10. 

    Type of sprinkler that is mounted horizontally from a wall face so that the deflector causes the water to be distributed in an arc over the protected area while a portion of the spray is directed at the supporting wall face.

    • Flush

    • Pendent

    • Recessed

    • Sidewall

    Correct Answer
    A. Sidewall
    Explanation
    A sidewall sprinkler is a type of sprinkler that is mounted horizontally from a wall face. The deflector of the sprinkler causes the water to be distributed in an arc over the protected area, while a portion of the spray is directed at the supporting wall face. This type of sprinkler is commonly used in buildings where a standard ceiling-mounted sprinkler is not possible or desired. It provides effective fire protection while also ensuring that water is directed towards the wall to help prevent fire spread.

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  • 11. 

    Type of sprinkler activation device that depends on human intervention to operate the sprinkler system.  In this case, a worker may activate the system before a fire actually occurs such as in the case of a hazardouns gas or liquid release.

    • Sprinkler activation

    • Specific application sprinkler

    • Water flow alarm

    • Manually activated system

    Correct Answer
    A. Manually activated system
    Explanation
    A manually activated system is a type of sprinkler activation device that relies on human intervention to operate the sprinkler system. This means that a worker or individual must physically activate the system before a fire or hazardous situation occurs. This type of system is commonly used in situations where there is a risk of a gas or liquid release, allowing for immediate response and prevention of a potential disaster.

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  • 12. 

    Type of sprinkler that is constructed of stainless steel or is factory coated with a corrosion-resistant material such as wax, asphalt, lead, enamel, polyester, or Teflon; usually installed in areas containing acids or caustic materials or processes.

    • Corrosion resistant

    • Dry

    • Institutional

    • Ornamental or decorative

    Correct Answer
    A. Corrosion resistant
    Explanation
    A corrosion-resistant sprinkler is made of stainless steel or coated with materials such as wax, asphalt, lead, enamel, polyester, or Teflon. This type of sprinkler is designed to withstand exposure to acids or caustic materials, making it suitable for installation in areas where these substances are present. The corrosion-resistant coating or material helps to protect the sprinkler from damage and ensures its longevity in such environments.

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  • 13. 

    Sprinkler system where the branch lines are not interconnected.

    Correct Answer
    looped sprinkler system
    Explanation
    A looped sprinkler system is a type of sprinkler system where the branch lines are not interconnected. In this system, each branch line is connected to the main line independently, forming a loop-like configuration. This allows for better water distribution and pressure throughout the system, as water can flow in both directions. It also provides redundancy, as if one branch line fails, the others can still function. This design is commonly used in large or complex irrigation systems to ensure efficient and reliable water distribution.

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  • 14. 

    Type of sprinkler installed downward from the branch line so that water flowing from the sprinkler strikes the deflector and is distributed over the protected area.

    • Concealed

    • Flush

    • Pendent

    • Sidewall

    Correct Answer
    A. Pendent
    Explanation
    A pendent sprinkler is installed downward from the branch line, allowing water to flow from the sprinkler and strike the deflector. This deflector then distributes the water over the protected area. The term "pendent" refers to the fact that the sprinkler hangs down from the branch line, as opposed to being flush with the ceiling or wall.

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  • 15. 

    Deluge or preaction type sprinklers operate:

    • Automatically by heat from a fire

    • When the sprinkler is 50% covered by smoke

    • When an electronic detector or manual control device is activated

    • Automatically by pressure from within the sprinkler

    Correct Answer
    A. When an electronic detector or manual control device is activated
    Explanation
    Deluge or preaction type sprinklers operate when an electronic detector or manual control device is activated. This means that these sprinklers do not automatically respond to heat from a fire or smoke coverage. Instead, they require a specific trigger, such as an electronic detector sensing a fire or a manual control device being activated by a person, to start operating. Once activated, these sprinklers release water or other extinguishing agents to suppress the fire. This method allows for a more controlled and intentional activation of the sprinkler system, making it suitable for certain environments or situations where false alarms or accidental activations need to be minimized.

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  • 16. 

    Automatic sprinkler systems is continually charged with water under pressure that discharges immediately when one or more sprinklers are activated by heat from a fire?

    • Dry-pipe sprinkler system

    • Deluge sprinkler system

    • Wet-pipe sprinkler system

    • Pre-action sprinkler system

    Correct Answer
    A. Wet-pipe sprinkler system
    Explanation
    A wet-pipe sprinkler system is the correct answer because it is continually charged with water under pressure, ready to discharge immediately when one or more sprinklers are activated by heat from a fire. This type of system is commonly used in buildings where the risk of freezing is low, as the water is always present in the pipes and can quickly suppress a fire.

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  • 17. 

    Type of water-based fire-suppression system & equipment designed to control, contain, or extinguish fires in the incipient stage?

    • Fire pumps

    • Water mist systems

    • Pressure tank systems

    • Standpipe and hose systems

    Correct Answer
    A. Water mist systems
    Explanation
    Water mist systems are a type of water-based fire-suppression system that are designed to control, contain, or extinguish fires in the incipient stage. These systems use fine water droplets to create a mist that can quickly cool down the fire and displace oxygen, effectively suppressing the flames. Water mist systems are particularly effective in suppressing fires in enclosed spaces or areas with sensitive equipment, as the fine mist reduces the risk of water damage.

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  • 18. 

    How are sprinklers rated?

    • By their success rates

    • By their activation temperatures

    • By their construction material

    • By their place of manufacture

    Correct Answer
    A. By their activation temperatures
    Explanation
    Sprinklers are rated based on their activation temperatures. This means that each sprinkler is designed to activate and release water when the surrounding temperature reaches a specific threshold. The activation temperature is determined based on the type of fire that the sprinkler system is intended to suppress. By rating sprinklers according to their activation temperatures, it ensures that the appropriate sprinkler is used in different environments to effectively control and extinguish fires.

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  • 19. 

    Standpipe system contains unpressurized air in pipes and has no permanent water supply?

    • Manual-dry

    • Manual-wet

    • Automatic-dry

    • Automatic-wet

    Correct Answer
    A. Manual-dry
    Explanation
    A standpipe system is a type of fire protection system that consists of vertical pipes that are connected to a water source. In a manual-dry standpipe system, the pipes are not filled with water and there is no permanent water supply. Instead, the system relies on firefighters to manually connect hoses to the standpipe and supply water from an external source, such as a fire engine. This type of system is typically used in buildings where water is not readily available or where freezing temperatures could cause the water in the pipes to freeze and potentially damage the system.

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  • 20. 

    Before performing any inspection, the inspector must:

    • Inform nearby buildings of the inspection

    • Obtain permission from the owner/occupant

    • Provide 48 hours notice to the owner/occupant

    • Provide 72 hours notice to the owner/occupant

    Correct Answer
    A. Obtain permission from the owner/occupant
    Explanation
    The correct answer is "obtain permission from the owner/occupant." Before performing any inspection, it is essential for the inspector to obtain permission from the owner or occupant of the property. This ensures that the inspector has legal access to the premises and respects the rights of the owner/occupant. It is important to have the owner/occupant's consent before conducting any inspection to maintain a professional and ethical approach.

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  • 21. 

    Type of sprinkler designed specifically for use in high rack storage spaces; shields are added to prevent the sprinkler from being affected by the operation of sprinklers at a higher level.

    • Corrosion resistant

    • Dry

    • Institutional

    • Intermediate level or rack storage

    Correct Answer
    A. Intermediate level or rack storage
    Explanation
    This type of sprinkler is designed specifically for use in high rack storage spaces. It is equipped with shields to protect it from being affected by the operation of sprinklers at a higher level. Therefore, the correct answer is "intermediate level or rack storage".

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  • 22. 

    Type of sprinkler that is installed on a riser nipple above the branch line so that water is discharged up against the deflector.  Water is forced vertically into the deflector and rains down in a circular pattern.

    • Pendent

    • Recessed

    • Sidewall

    • Upright

    Correct Answer
    A. Upright
    Explanation
    The correct answer is upright because an upright sprinkler is designed to be installed on a riser nipple above the branch line. It discharges water vertically into the deflector, which then causes the water to rain down in a circular pattern. This type of sprinkler is commonly used in fire protection systems to provide efficient coverage and distribution of water.

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  • 23. 

    The minimum sprinkler pipe size that may be used in a residential system is _____.

    • 1/8

    • 1/3

    • 1/2

    • 2

    Correct Answer
    A. 1/2
    Explanation
    The minimum sprinkler pipe size that may be used in a residential system is 1/2. This size is determined by the flow rate and pressure requirements of the sprinkler system. A larger pipe size allows for better water flow and pressure, ensuring that the sprinklers can effectively and efficiently distribute water in case of a fire. Using a smaller pipe size may result in inadequate water flow and pressure, compromising the system's effectiveness.

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  • 24. 

    Sprinklers that are kept closed by fusible links or other thermally sensitive devices are activated:

    • Automatically by heat from a fire

    • Automatically by pressure from within the sprinkler

    • When the sprinkler is 50% covered by smoke

    • When an electronic detector or manual control device is activated

    Correct Answer
    A. Automatically by heat from a fire
    Explanation
    Sprinklers that are kept closed by fusible links or other thermally sensitive devices are activated automatically by heat from a fire. When the temperature in the vicinity of the sprinkler reaches a certain threshold, the heat causes the fusible link or thermally sensitive device to melt or activate, which in turn releases the mechanism holding the sprinkler closed. This allows water to flow through the sprinkler and extinguish the fire. The activation of the sprinkler is solely dependent on the heat generated by the fire and not by any other factors such as pressure, smoke coverage, electronic detectors, or manual control devices.

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  • 25. 

    Water control valves has a hollow metal post attached to the valve housing and the valve stem inside the post has a target on which the words OPEN or SHUT appear?

    • Post indicator valve (PIV)

    • Outside stem and yoke (OS&Y)

    • Wall post indicator valve (WPIV)

    • Post indicator valve assembly (PIVA)

    Correct Answer
    A. Post indicator valve (PIV)
    Explanation
    A post indicator valve (PIV) is a type of water control valve that has a hollow metal post attached to the valve housing. Inside the post, there is a valve stem with a target that displays the words OPEN or SHUT. This allows the valve to be easily operated and visually indicates the position of the valve. The PIV is commonly used in fire protection systems to control the flow of water in case of emergencies.

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  • 26. 

    Designed to control, contain or extinguish Class A or Class B firs and may discharge water, foam, or water and foam intermittently?

    • Water mist systems

    • Foam water systems

    • Water spray fixed systems

    • Standpipe and hose systems

    Correct Answer
    A. Foam water systems
    Explanation
    Foam water systems are designed to control, contain, or extinguish Class A or Class B fires by discharging water, foam, or water and foam intermittently. These systems are effective in suppressing fires by creating a foam blanket on the burning surface, which helps to smother the fire and prevent re-ignition. The foam water systems are commonly used in various industrial settings, such as oil refineries, chemical plants, and storage facilities, where flammable liquids or solids are present.

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  • 27. 

    Generally, an inspector begins an inspection of a water-based fire-suppression system in the:

    • System riser room

    • Area most occupied

    • Area requested by the building owner/occupant

    • Area farthest from the system riser room

    Correct Answer
    A. System riser room
    Explanation
    The correct answer is the system riser room. This is because the system riser room is where the main components of the water-based fire-suppression system are located, such as the riser, valves, and control panel. Inspecting this room first allows the inspector to assess the overall condition and functionality of the system before moving on to other areas. Additionally, starting in the system riser room ensures that any issues or maintenance needs can be identified and addressed early on in the inspection process.

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  • 28. 

    Type of sprinkler designed for use in prisons, jails, or facilities that house the mentally ill; designed to be damage resistant with no removable parts.

    • Corrosion resistant

    • Dry

    • Institutional

    • Intermediate level or rack storage

    Correct Answer
    A. Institutional
    Explanation
    The correct answer is institutional. This type of sprinkler is specifically designed for use in prisons, jails, or facilities that house the mentally ill. It is designed to be damage resistant with no removable parts. The term "institutional" accurately describes this type of sprinkler system as it is specifically tailored for use in such institutional settings.

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  • 29. 

    Used to drain water from piping when pressure is relieved in the pipe; may be main drain or auxiliary valves.

    • Alarm test valves

    • Check valves

    • Globe valves

    • Drain valves

    Correct Answer
    A. Drain valves
    Explanation
    Drain valves are used to remove water from piping systems when the pressure is relieved in the pipe. They can be either main drains or auxiliary valves. Main drains are typically located at the lowest point in the system and are used to completely drain the system. Auxiliary drain valves are used for partial draining or to drain specific sections of the piping. Overall, drain valves are essential for maintaining the integrity and functionality of piping systems by preventing water buildup and potential damage.

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  • 30. 

    Type of sprinkler designed and listed to produce large water droplets; intended for specific high challenge hazards.

    • Extended coverage (EC)

    • Quick response early suppression (QRES)

    • Large drop

    • Open

    Correct Answer
    A. Large drop
    Explanation
    The correct answer is "large drop". This refers to a type of sprinkler that is specifically designed and listed to produce large water droplets. These sprinklers are intended for use in high challenge hazards where a greater amount of water is needed to suppress the fire. The large droplets help to penetrate the fire plume more effectively and provide better cooling and extinguishing capabilities.

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  • 31. 

    Sprinkler type that's designed to suppress fires in high-challenge hazards such as warehouses?

    • Conventional

    • Standard spray (SS)

    • Early suppression fast-response (ESFR)

    • Open

    Correct Answer
    A. Early suppression fast-response (ESFR)
    Explanation
    The correct answer is Early suppression fast-response (ESFR). ESFR sprinklers are specifically designed to suppress fires in high-challenge hazards such as warehouses. They have a fast response time and are capable of delivering high water flow rates to quickly control and extinguish fires in these types of environments.

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  • 32. 

    A water supply for an automatic sprinkler system must maintain a minimum residual pressure - while still delivering the required volume of water to:

    • At least 80% of sprinklers in the structure

    • At least 90% of sprinklers in the structure

    • The highest or most remote sprinkler in the structure

    • At least 50% of sprinklers in the structure

    Correct Answer
    A. The highest or most remote sprinkler in the structure
    Explanation
    The water supply for an automatic sprinkler system must maintain a minimum residual pressure in order to ensure that the highest or most remote sprinkler in the structure receives enough water. This is because the highest or most remote sprinkler will typically experience the greatest pressure drop due to friction and distance from the water source. By maintaining a minimum residual pressure, the system can ensure that even the sprinkler with the greatest pressure drop still receives enough water to effectively extinguish a fire.

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  • 33. 

    Type of sprinkler that is recessed and covered with a removable decorative cover plate that releases when exposed to a specific level of heat.

    • Flush

    • Pendent

    • Concealed

    • Recessed

    Correct Answer
    A. Concealed
    Explanation
    A concealed sprinkler is a type of sprinkler that is recessed and covered with a removable decorative cover plate. This cover plate releases when exposed to a specific level of heat. This design allows the sprinkler to blend in with the ceiling and remain hidden until activated, providing a more aesthetically pleasing appearance.

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  • 34. 

    Type of sprinkler designed to suppress fires in high challenge hazards such as warehouses; developed as a result of the research into residential type sprinklers that must react rapidly to protect life in the room of origin.

    • Early suppression fast response (ESRF)

    • Extended coverage (EG)

    • Large drop

    • Old style or conventional

    Correct Answer
    A. Early suppression fast response (ESRF)
    Explanation
    The correct answer is early suppression fast response (ESFR). This type of sprinkler is specifically designed to suppress fires in high challenge hazards like warehouses. It was developed based on research into residential sprinklers that need to react quickly to protect life in the room where the fire originated. The early suppression fast response sprinkler is capable of quickly suppressing fires in these challenging environments, making it an effective choice for such applications.

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  • 35. 

    Water-based fire-suppression system & equipment installed in structures and facilities as a means of increasing the static or existing water pressure within a water-based system?

    • Fire pumps

    • Water mist systems

    • Standpipe & hose system

    • Pressure tank systems

    Correct Answer
    A. Fire pumps
    Explanation
    Fire pumps are installed in structures and facilities to increase the static or existing water pressure within a water-based fire-suppression system. These pumps are designed to provide a reliable and consistent water supply to the system, ensuring that an adequate amount of water is available to fight fires effectively. Fire pumps are typically powered by electricity or diesel engines and are capable of delivering high-pressure water flow to sprinkler systems, standpipe systems, and other fire-fighting equipment. They play a crucial role in maintaining the functionality and effectiveness of the fire-suppression system.

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  • 36. 

    Automatic sprinkler system valves is used to limit the flow of water to one direction?

    • Drain valves

    • Check valves

    • Globe valves

    • Ball-drip valves

    Correct Answer
    A. Check valves
    Explanation
    Check valves are used in automatic sprinkler system valves to limit the flow of water to one direction. These valves allow water to flow in one direction and prevent backflow, ensuring that water does not flow back into the system. This is important in sprinkler systems to maintain water pressure and prevent contamination of the water supply. Drain valves are used to drain water from the system, globe valves control the flow of water, and ball-drip valves are used to release excess pressure.

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  • 37. 

    Which of the following is the FIRST step in performing a main drain test?

    • Observe and record the pressure drop

    • Observe and record the final static pressure

    • Observe and record the pressure on the system side gauge at the system riser

    • Have a building representative fully open the main drain

    Correct Answer
    A. Observe and record the pressure on the system side gauge at the system riser
    Explanation
    The first step in performing a main drain test is to observe and record the pressure on the system side gauge at the system riser. This is important because it allows the tester to establish a baseline pressure reading before conducting the test. By observing and recording this initial pressure, any changes or drops in pressure during the test can be accurately measured and assessed.

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  • 38. 

    Private water mains are flow tested at a minimum of:

    • Every three years

    • Every four years

    • Every five years

    • Every six years

    Correct Answer
    A. Every five years
    Explanation
    Private water mains are flow tested at a minimum of every five years to ensure their functionality and safety. This regular testing allows for the detection of any potential issues or blockages in the water mains, ensuring that they can continue to provide a reliable water supply to the surrounding areas. By conducting these tests every five years, any necessary maintenance or repairs can be identified and carried out promptly, preventing any major disruptions or hazards. This periodic flow testing helps to maintain the quality and efficiency of private water mains, ensuring the uninterrupted supply of clean water to consumers.

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  • 39. 

    Type of sprinkler that is attached to a dry riser nipple that is separated from a wet branch line by a pressure seal; may be used in either dry or wet systems where the protected area may freeze such as walk in freezers in grocery stores.

    • Corrosion resistant

    • Dry

    • Institutional

    • Intermediate level or rack storage

    Correct Answer
    A. Dry
    Explanation
    The correct answer is "dry" because this type of sprinkler is specifically designed for use in dry systems where the protected area may freeze, such as walk-in freezers in grocery stores. It is attached to a dry riser nipple and separated from a wet branch line by a pressure seal. The term "dry" in this context refers to the absence of water in the system until the sprinkler is activated. This type of sprinkler is corrosion resistant and suitable for use in institutional or intermediate level or rack storage settings.

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  • 40. 

    One & two family dwellings, sprinklers can be omitted from:

    • Kitchens

    • Living rooms

    • Entrance hallways

    • Bedrooms

    Correct Answer
    A. Entrance hallways
    Explanation
    Entrance hallways can have sprinklers omitted in one and two-family dwellings because they are not considered high-risk areas for fire hazards. Kitchens, living rooms, and bedrooms are more prone to fires due to cooking activities, electrical appliances, and flammable materials, respectively. Therefore, it is important to have sprinklers installed in these areas to ensure the safety of the occupants and minimize property damage in case of a fire.

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  • 41. 

    Located on the riser and used to flow water for the purpose of testing the water flow alarm; performs a function similar to the inspector's test valve that may be located at a remote part of the system piping; the code no longer requires the inspector's test valve to be located at a remote location from the riser.

    • Alarm test valves

    • Check valves

    • Drain valves

    • Globe valves

    Correct Answer
    A. Alarm test valves
    Explanation
    Alarm test valves are located on the riser and are used to flow water for the purpose of testing the water flow alarm. They perform a similar function to the inspector's test valve, which is typically located at a remote part of the system piping. However, the code no longer requires the inspector's test valve to be located at a remote location from the riser. Therefore, alarm test valves are the correct answer as they are specifically designed for testing the water flow alarm.

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  • 42. 

    Spacing for sprinklers in residential systems is a maximum of ____ square feet per sprinkler.  The maximum spacing between sprinklers is ____ feet.  The maximum allowable distance of a sprinkler from a wall being ____ feet.

    • 6, 12, 144

    • 144, 12, 6

    • 12, 6, 144

    • 6, 144, 12

    Correct Answer
    A. 144, 12, 6
    Explanation
    The correct answer is 144, 12, 6. In residential systems, the maximum spacing for sprinklers is 144 square feet per sprinkler. The maximum spacing between sprinklers is 12 feet. The maximum allowable distance of a sprinkler from a wall is 6 feet.

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  • 43. 

    Automatic sprinkler system continually charged with air that may or may not be  under pressure and operates when both a sprinkler opens and a detection device in the same area activates the water-flow control valve?

    • Deluge sprinkler system

    • Preaction sprinkler system

    • Dry-pipe sprinkler system

    • Wet-pipe sprinkler system

    Correct Answer
    A. Preaction sprinkler system
    Explanation
    A preaction sprinkler system is a type of automatic sprinkler system that is charged with air, which may or may not be under pressure. It operates when both a sprinkler opens and a detection device in the same area activates the water-flow control valve. This system is commonly used in areas where water damage needs to be minimized, such as data centers or museums, as it provides an additional layer of protection by requiring two separate events to occur before water is released.

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  • 44. 

    Sprinkler system designed to operate repeatedly in response to a detection device?

    • Gridded sprinkler system

    • Multicycle sprinkler system

    • Looped sprinkler system

    • Circulating closet-loop sprinkler system

    Correct Answer
    A. Multicycle sprinkler system
    Explanation
    A multicycle sprinkler system is designed to operate repeatedly in response to a detection device. This means that once the detection device senses a fire or smoke, the sprinkler system will activate and release water to extinguish the fire. After the fire is extinguished, the system can be reset and used again in case of another fire emergency. This makes the multicycle sprinkler system a reliable and efficient option for fire protection in various settings.

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  • 45. 

    Sprinkler variations is designed to be damage resistant with no removable parts?

    • Dry

    • Institutional

    • Intermediate level

    • Corrosion-resistant

    Correct Answer
    A. Institutional
    Explanation
    Institutional sprinkler variations are designed to be damage resistant with no removable parts. This means that these sprinklers are built to withstand potential damage and do not have any parts that can be easily removed or tampered with. This makes them suitable for use in institutional settings where durability and security are important factors.

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  • 46. 

    Type of sprinkler designed to cover an area 20 feet by 20 feet (6.1 m by 6.1 m)

    • Early suppression fast response (ESFR)

    • Extended coverage

    • Large drop

    • Quick response early suppression (QRES)

    Correct Answer
    A. Extended coverage
    Explanation
    The correct answer is "extended coverage." An extended coverage sprinkler is designed to cover a larger area, in this case, a 20 feet by 20 feet area. It is specifically designed to provide adequate water distribution and coverage over a larger space, ensuring efficient fire suppression.

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  • 47. 

    Which statement regarding the alarm trip test is MOST accurate?

    • This test must be performed by municipal water staff

    • The inspector can perform this test but must be reimbursed

    • The inspector never performs this test due to liability issues

    • The test no longer needs to be performed

    Correct Answer
    A. The inspector never performs this test due to liability issues
    Explanation
    The statement that the inspector never performs this test due to liability issues means that the responsibility of performing the alarm trip test does not fall on the inspector. This could be because performing the test involves certain risks or potential legal consequences, and therefore it is not within the inspector's scope of duties.

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  • 48. 

    Designed as small hand wheel type valves that typically turn counterclockwise to open and clockwise to close; used primarily as drains and test valves; the inspector's test valve is usually a globe valve and may sometimes be found at a remote location within a sprinkler system.

    • Check valves

    • Drain valves

    • Globe valves

    • Ball drip valves

    Correct Answer
    A. Globe valves
    Explanation
    Globe valves are designed as small hand wheel type valves that typically turn counterclockwise to open and clockwise to close. They are commonly used as drains and test valves. The inspector's test valve, which is usually a globe valve, can be located at a remote location within a sprinkler system. Therefore, globe valves are the correct answer in this case.

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  • 49. 

    Which MOST likely be used to protect computer equipment and rooms?

    • Water mist systems

    • Foam-water systems

    • Water spray fixed systems

    • Standpipe and hose systems

    Correct Answer
    A. Water mist systems
    Explanation
    Water mist systems are most likely to be used to protect computer equipment and rooms because they provide a fine mist of water droplets that quickly evaporate, suppressing fires without causing damage to sensitive electronics. These systems are highly effective in extinguishing fires and preventing re-ignition, making them a suitable choice for protecting computer equipment and rooms. Foam-water systems, water spray fixed systems, and standpipe and hose systems may not be as suitable for this specific purpose.

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Quiz Review Timeline (Updated): Mar 21, 2023 +

Our quizzes are rigorously reviewed, monitored and continuously updated by our expert board to maintain accuracy, relevance, and timeliness.

  • Current Version
  • Mar 21, 2023
    Quiz Edited by
    ProProfs Editorial Team
  • Mar 08, 2011
    Quiz Created by
    Tribecca09
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