Water-Based Systems Layout I (105 questions) VERSION B

#1. What type of testing requires the use of a refractometer?

Backflow prevention system testing in closed environments

Antifreeze System

Hydrostatic testing for water supply lines under pressure

Chemical composition analysis of sprinkler fluids

#2. Double Check Valve Assembly

An assembly that incorporates two independently functioning check valves, designed for controlled water flow and backflow prevention

This assembly consists of two internally loaded check valves, either spring-loaded or internally weighted, installed as a unit between two tightly closed resilient-seated shutoff valves as an assembly, and fittings with properly located resilient seated test cocks

A compact device integrating dual check valves with test ports for advanced operational security

A valve system combining two mechanical barriers for additional safety and system reliability

#3. During testing of a diesel engine driven fire pump system, the fire pump is running at a low RPM. This is considered a ________?

Normal operational variance under load testing

Impairment

Calibration issue requiring immediate adjustment

Maintenance flag for future inspection

#4. The gauge on the quick opening device shall indicate _____ as compared to the gauge on the system side of the dry pipe valve?

Higher pressure

Lower pressure

The same pressure

No measurable pressure

#5. ITM

Inspection, Testing, and Maintenance

Integrated Testing Methods for fire suppression systems

Inventory Tracking and Management guidelines

Inspection Tools and Metrics used in system evaluations

#6. What should be included on the list of fire sprinklers required at the spare sprinkler head box?

General descriptions, sprinkler identification number (SIN), quantity of each type, and issue or revision date of the list

Installation instructions, pressure ratings, and maintenance schedules

Manufacturer details, dimensions, and materials used

Certification numbers, AHJ approval stamps, and date of manufacture

#7. Monitor Nozzle

A nozzle mounted for decorative purposes only

A permanently mounted device specifically designed with a high flow rate to provide a far-reaching stream for locations where large amounts of water need to be available without the delay of laying hose lines

A nozzle used exclusively for industrial fire suppression systems

A temporary attachment for use during fire department drills

#8. At what point on the antifreeze system should the test sample be taken?

At the main valve only

At its most remote portion and where it interfaces with the wet pipe system

At the highest elevation point in the system

At the midpoint of the pipe network

#9. When should antifreeze systems be tested?

Annually in the spring

Before the onset of freezing weather

Semiannually during temperature changes

Every two years

#10. What chapter outlines the General requirements of NFPA 25?

Chapter 2

Chapter 4

Chapter 1

Chapter 5

#11. Bladder Tank Proportioner

A device that stores foam concentrate directly in pipes

A system that is similar to a standard pressure proportioner, except the foam concentrate is stored inside a diaphragm bag that is inside a pressure vessel

A tank used exclusively for water storage

A container for mixing foam concentrate with other chemicals

#12. NFPA 25 chapter 15 outlines the procedure to follow for impairment of a water based system. Besides this code requirement, what other action shall be followed based on the impairment?

Immediate repair or replacement of faulty components

Notification of local fire authorities for emergency intervention

Attachment of a tag

Full shutdown of affected sections pending further inspection

#13. Which of the following is identified as the OSHA control of energy source standard?

29 CFR 1910.132

29 CFR 1910.147

29 CFR 1910.120

29 CFR 1910.178

#14. What is the minimum width allowed for the ladder stairs?

10 Inches

14 Inches

12 Inches

15 Inches

#15. Sprinklers are subject to overspray accumulation shall be protected using cellophane bags having a thickness of ______ inches?

0.001 inches

0.0003 inches

0.0005 inches

0.0008 inches

#16. At what pressure & test time duration are FDC connections required to be hydrostatically tested?

200 PSI for 1 hour

150 PSI for 2 hours

100 PSI for 3 hours

175 PSI for 30 minutes

#17. When should the vortex plate on a water storage tank be visually inspected?

Every 3 years only

Every 5 years only

During the required visual interior inspection dependent on the tank construction and coating type. Either 3 years or 5 years

Annually with all other tank components

#18. Alarm Receiving Facility

A designated center for processing alarm signals

The place where alarm or supervisory signals are received

A system console for monitoring fire alarms

An off-site location for emergency signal routing

#19. At what time interval(s) should water storage tank level indicators be tested for accuracy?

Every 3 years for movement and functionality

Every 2 years for calibration and adjustment

Every 5 years for accuracy & freedom of movement

Annually for performance assessment

#20. What type of antifreeze solution should be utilized in CPVC piping?

Propylene glycol only

Glycerin only

Ethylene glycol only

Any solution specified by the AHJ

#21. What is a purpose of a control valve?

Control flow to water-based fire protection systems

Measure water pressure in fire hydrants

Activate sprinkler heads in the system

Direct water to residential plumbing systems

#22. A class 1 standpipe system is a system that provides _______ in hose connections to water supply used by fire departments

1-1/2

2-1/2

3

4

#23. In Line Balanced Pressure Proportioner

A system that allows the operator to manually balance water flow

A system that is similar to a standard balanced pressure system, except the pumped concentrate pressure is maintained at a fixed preset value

A device for regulating the speed of water flow in small pipes

A pressure gauge installed inline for monitoring

#24. During an inspection, which of the following would be identified as a sprinkler which shall be replaced?

Misalignment

Corrosion

Dust accumulation

Improper installation height

#25. Which of the following signs require a quarterly inspection to verify that it is securely attached to the sprinkler riser?

Component labels used to identify system parts during inspections

Maintenance logs ensuring all necessary updates are complete

Hydraulic Design Information sign

Pressure labels placed on the riser indicating maximum operational capacity

#26. Rebuild

To restore working condition by replacement or repair of worn or damaged parts

To clean the system without addressing its faults

To install new components without removing the old ones

To partially dismantle the system for evaluation

#27. Sprinklers shall be tested for sensitivity and functionality at ______ PSI

5 PSI

10 PSI

15 PSI

20 PSI

#28. Control Mode Specific Application (CMSA) Sprinkler

A type of spray sprinkler that produces characteristic large water droplets and that is listed for its capability to provide fire control of specific high-challenge fire hazards

A sprinkler designed to discharge mist for small office spaces

A sprinkler used for residential properties with standard fire risks

A sprinkler intended to operate in low-water-pressure environments

#29. Name six signs of a fire sprinkler that would require replacement

Leakage, corrosion, discoloration, paint marks, loading, signs of oxidation

Leakage, corrosion, physical damage, loss of fluid in glass bulb heat-responsive element, loading, painting – other than by fire sprinkler manufacturer

Cracking, leakage, missing components, corrosion, surface rust, misalignment

Overheating, corrosion, paint application, discoloration, missing glass bulb, fluid evaporation

#30. What type of valve is designed for the purpose of reducing downstream water pressure under both residual and static conditions?

A gate valve designed to isolate sections of piping during maintenance operations

A check valve specifically installed to prevent backflow in downstream sections

Pressure reducing valve

A relief valve used to regulate sudden pressure surges in high-pressure systems

#31. Are alternative nondestructive examination methods for internal obstructive inspections permitted?

No

Yes

#32. When are hard hats required on the job sites?

Only during inspections conducted by OSHA officials

When there is a potential for injury from falling objects

During operations involving heavy machinery exclusively

As specified in site-specific risk assessments

#33. Which Chapter covers the minimum requirements of Standpipe & Hose Systems?

Chapter 4

Chapter 6

Chapter 5

Chapter 8

#34. Which of the following is required for locks and tags used in a lockout/ tagout procedure?

They must be easily removable by anyone on-site

They must identify the person who applied the device

They must include detailed instructions for equipment operation

They must be inspected monthly for compliance

#35. What is the definition of AHJ?

An organization, office or individual responsible for enforcing the requirements of a code or standard or for the approving equipment, materials an installation or a procedure

A team responsible for reviewing and certifying new fire sprinkler designs

A regulatory body overseeing construction projects related to fire protection

An office dedicated to auditing compliance with local fire safety laws

#36. Adjust

To monitor and fine-tune for operational efficiency

To maintain or regulate within prescribed limits by setting the operating characteristics to specified parameters

To observe system performance for optimization

To calibrate operating parameters under strict guidelines

#37. Hearing protection is required when the noise level reaches 90 DBA for a duration of ____ hrs?

6 Hours

8 Hours

4 Hours

10 Hours

#38. Hose Nozzle

A device intended for discharging water for manual suppression or extinguishment of a fire

A fixed outlet used for regulating water flow during emergency situations

A dual-purpose nozzle capable of alternating between spray and mist modes

A mechanical device designed to enhance water pressure output

#39. Is a fire department connection required to be hydrostatically tested?

Yes

No

Only if specified by the AHJ

Only during initial installation

#40. Sectional Drain

A drainage system designed for selective water removal from specific sections of the pipeline

A drain located beyond a sectional control valve that only drains a portion of the system

An auxiliary drain designed for rapid water discharge during routine system checks

A subsection of the main drain used exclusively for manual water removal

#41. Performance Based Program

A program focusing on training personnel to install fire systems effectively

Methods and frequencies that have been demonstrated to deliver equivalent or superior levels of performance through quantitative performance-based analysis

A regulatory guideline for standard inspection practices

A program aimed at reducing overall operational costs

#42. Corrosion Resistant Sprinkler

A sprinkler fabricated with corrosion resistant material, or with special coatings or platings, to be used in an atmosphere that would normally corrode sprinklers

A sprinkler designed for high-temperature applications only

A sprinkler used in areas with minimal risk of environmental damage

A sprinkler fabricated exclusively for use in dry pipe systems

#43. At what minimum points or locations should internal obstructive examinations be performed?

System valve, system riser, branch line

System valve, system riser, cross main, branch line

System valve, cross main, pipe outlets

Cross main, branch line, control valve

#44. All penetrations into the area of cold storage shall be inspected. If an ice obstruction is found during the inspection, what requirement shall be employed?

Ice removal procedures using standard heat application devices

Additional pipe shall be examined to ensure no ice blockage exists

Adjusting temperature controls to minimize ice formation risks

Sealing of all penetrations using approved thermal materials

#45. Dry pipe systems are allowed to be kept wet during non-freezing weather under what circumstances?

If it is scheduled for immediate replacement

If the building is unoccupied and water discharge is controlled

If the only option is to leave the system out of service while waiting for repair parts

If the system has been tested for pressurization compliance

#46. Standard Pressure Proportioner

A system that uses a pressure vessel containing foam concentrate where water is supplied to the proportioner, which directs an amount of the supply downward onto the contained concentrate, thereby pressurizing the tank

A system designed to proportion foam by manual operation only

A mechanism used to regulate foam concentrate flow in small quantities

A device for direct mixing of foam concentrate with air for high-pressure systems

#47. Wet Barrel Hydrant

A type of hydrant that is permanently open to water flow, regardless of seasonal conditions

A type of hydrant that is sometimes used where there is no danger of freezing weather. Each outlet is provided with a threaded outlet for fire hose

A frost-resistant hydrant designed for use in colder climates

A hydrant designed for high-pressure water delivery in emergency scenarios

#48. Deficiency

A minor issue flagged during standard operations

For the purposes of ITM, a condition that will or has the potential to adversely impact the operation of the system but has not yet risen to the level of impairment

A non-critical problem requiring no immediate attention

An operational irregularity caused by external factors

#49. What is the minimum time that a fire hydrant should be flowed?

At least 1 minute

5 minutes

30 seconds

3 minutes

#50. Response Time Index (RTI)

The time required to detect pressure variations in the system

A measure of the speed with which heat transfer occurs

The delay time before the activation of a suppression system

The average response speed of fire alarms across a building

#51. Authority Having Jurisdiction (AHJ)

The contractor responsible for project timelines

The entity responsible for enforcing requirements, and approving codes, standards, equipment, materials, installations, and procedures

The local municipal body overseeing fire safety inspections

The insurance provider monitoring fire safety compliance

#52. Equipment should be locked out/ tagged out when which of the following conditions exist?

An employee is required to bypass a guard or other safety device during maintenance/danger zone exists when machinery is operating

Minor adjustments to the equipment are being performed

Routine maintenance is scheduled with no immediate risk

Equipment is not actively in use

#53. Automatic Operation

Systems operating manually under guidance

Operation initiated after manual inspection

Operation without human intervention

A system requiring periodic adjustment during operation

#54. Hose Station

A standalone water outlet used for testing hose performance

A combination of a hose rack, hose nozzle, hose, and hose connections

A wall-mounted unit designed for quick hose deployment

A portable device for attaching hoses to remote water sources

#55. Normally closed valves shall be secured by the means of a seal or, be ________ in accordance with the applicable NFPA standard

Manually locked with an approved locking mechanism

Electrically supervised

Monitored periodically by on-site personnel

Sealed using tamper-resistant caps

#56. Pressure Restricting Device

A valve or device designed for the purpose of reducing the downstream water pressure under flowing (residual) conditions only

A tool used to increase pressure in sprinkler systems

A mechanism that prevents reverse water flow

A device used to measure water flow rates

#57. At what interval should a steel water storage tank with no corrosion protection be visually inspected internally?

Every year

Every 3 years

Every 5 years

Every 2 years

#58. What is the frequency for testing the hose connections for pressure reducing and relief valves?

12 Months

60 Months

24 Months

36 Months

#59. [Foam] Discharge Device

A mechanical nozzle designed for water-only discharge

A device designed to discharge foam-water solution

A dual-function nozzle capable of alternating between foam and water

A fixed sprinkler head adapted for foam dispersal in enclosed spaces

#60. At what interval should the interior of water storage tanks be visually inspected if constructed of steel with a corrosion barrier or of other approved/listed material?

Every 10 years

Every 5 years

Every 3 years

Every 2 years

#61. At what frequency should vane type and pressure type water flow devices be tested?

Annually

Semiannually

Every 3 years

Monthly

#62. Maintenance

Routine lubrication of system components

In water-based FPS, work performed to keep systems operable or to make repairs

The replacement of entire pipelines as per NFPA guidelines

Quarterly cleaning and painting of fire system pipes

#63. What is Table 6.1.1.2?

Summary of fire sprinkler system components for visual inspection

Summary of standpipe & hose systems inspection, testing, and maintenance Chapter 6

Summary of sprinkler types and related maintenance tasks

List of maintenance protocols for fire suppression systems

#64. Internal examination of sprinkler pipe shall be performed at what areas while conducting an obstruction investigation and prevention?

Main water inlet, auxiliary pumps, and connection risers

Pipe joints, sprinkler heads, and auxiliary valves

Systems valve, riser, and cross main

Water supply tank, feeder pipes, and outlet manifolds

#65. Define hydrostatic test

A test to measure water flow pressure at hydrants

Test of a closed piping system and its attached appurtenances consisting of subjecting the piping to an increased internal pressure for a specified period of duration to verify the system integrity & leak rates

A procedure to monitor water temperature in fire systems

An inspection of sprinkler head activation under pressure

#66. When using a grounded power tool you find an available extension cord (2-wire). What should you do?

Use the cord only for short-term tasks

Only use a grounded 3 wire extension cord

Replace the tool with a battery-operated version

Inspect the 2-wire cord for damage and proceed

#67. When should an antifreeze system be tested at more than one point?

When the system is larger than 100 gallons

When the system capacity is larger than 150 gallons (568 L), one additional point for every 100 gallons

When temperatures fluctuate significantly in the region

When specified by the system designer

#68. Preplanned Impairment

A condition where the FPS is out of order due to work planned in advance

A breakdown of the system caused by unpredictable external factors

A situation requiring the immediate response of fire safety personnel

A system limitation resulting in reduced effectiveness

#69. ITM Service

A service program provided by a qualified contractor or owner’s representative in which all components unique to the system are inspected, tested, and maintained

A one-time inspection performed by fire department officials

An IT-driven monitoring service to track FPS status remotely

An emergency repair program for immediate system restoration

#70. Sidewall Sprinkler

A sprinkler that sprays water evenly across the floor area

A sprinkler mounted to provide full-circle coverage in confined spaces

A sprinkler having special deflectors that are designed to discharge most of the water away from the nearby wall in a pattern resembling one quarter of a sphere, with a small portion of the discharge aimed at the wall behind the sprinkler

A sprinkler installed for decorative purposes in residential areas

#71. Are buildings with multiple wet pipe systems required to have all systems internally inspected at the same time?

Yes, for consistent maintenance scheduling

No – unless foreign organic or inorganic material is found; then all systems shall be assessed

Yes, under NFPA general guidelines

No, inspections are staggered based on age

#72. Qualified

A competent and capable person or company that has met the requirements and training for a given field acceptable to the AHJ

A person who has basic knowledge but lacks certification in fire protection systems

An individual authorized to inspect sprinkler systems without prior experience

A company with informal experience in fire suppression

#73. Repair

Restore to sound working condition or to fix damage

Temporarily fix damage until a replacement is available

Clean components without fixing internal faults

Replace damaged components with temporary solutions

#74. Sprinklers installed in areas that are inaccessible for safety considerations, due to process operations be during each scheduled shutdown?

Should/Checked

Shall/Inspected

May/Monitored

Must/Replaced

#75. What specialized equipment is needed to test waterflow alarm devices on a wet pipe system?

High-pressure flow regulator for accurate water monitoring

Advanced diagnostic gauge for system calibration

None

Laser-based flow rate analyzer for high-precision testing

#76. Which of the following would be an acceptable material for the information sign to be made of?

Laminated paper or cardboard for temporary use during renovations

Rigid plastic / Metal

Treated wood for areas exposed to extreme weather conditions

Glass fiberboard designed for minimal weight in large installations

#77. From what position or level should fire sprinkler piping, fittings, and sprinkler heads be visually inspected?

At eye level

From the floor level

From a ladder if necessary

From an elevated platform

#78. Pressure Regulating Device

A valve used to monitor water temperature fluctuations

A device designed for the purpose of reducing, regulating, controlling, or restricting water pressure

A sensor used to measure residual water pressure

An instrument for detecting pipe obstructions

#79. Pressure Vacuum Vent

A venting device mounted on atmospheric foam concentrate storage vessels to allow for concentration and expansion and for tank breathing during concentrate discharge or filling

A vent used to prevent over pressurization in sprinkler systems

A mechanism for expelling excess air from pipe systems

A device designed to balance air pressure in sealed tanks

#80. Where can the referenced publications that are used to create NFPA 25 be found?

Chapter 1

Chapter 2

Chapter 4

Chapter 5

#81. Water Spray Nozzle

A nozzle designed to discharge water evenly in all directions

An open or automatic water discharge device that when discharging water under pressure will distribute the water in a specific, directional pattern

A manual device for targeting small fires

A nozzle used exclusively for foam-water solutions

#82. Dry Barrel Hydrant (Frostproof)

A type of hydrant designed with insulated valves to prevent freezing during extreme weather conditions

A type of hydrant with the main control valve below the frostline between the footpiece and the barrel

A temporary hydrant setup used in areas prone to seasonal flooding

A frost-resistant hydrant equipped with heated valve mechanisms

#83. Name the system that utilizes a plate through which passes a specific amount of foam concentrate at a specific pressure

Venturi Proportioning

Orifice Plate Proportioning

Balanced Pressure Proportioning

Direct Injection System

#84. On what type of systems can possible ice obstructions be found?

Wet pipe systems protecting outdoor spaces

Dry pipe & pre-action systems protecting freezers or passing thru freezers

Systems with exposed pipes in warm environments

Any system with fluctuating water pressure

#85. What types of impairments are defined in NFPA 25?

Temporary impairment & permanent impairment

Emergency impairment & preplanned impairment

Systematic impairment & unscheduled impairment

Planned impairment & incidental impairment

#86. Are dry barrel hydrants required to be pumped out after flow testing?

No, they automatically drain

Yes where soil conditions or other factors do not allow the hydrant to fully drain in 60 minutes or less

Only when freezing temperatures are expected

Only for hydrants older than 10 years

#87. Sprinklers subject to overspray accumulation shall be protected by using?

A durable plastic cover with ventilation holes

A light fabric sleeve designed to resist heat and dirt

A thin paper bag

A corrosion-resistant metal mesh enclosure

#88. Some water storage tanks are equipped with heaters

True

False

#89. Emergency Impairment

A condition where the FPS is out of order due to an occurrence or is found during ITM activities

A planned stoppage of the system for upgrade purposes

A regular maintenance procedure impacting certain zones

An optional inspection step during major construction work

#90. What is the frequency & purpose of testing fire hydrants?

Semiannually to monitor water quality

Annually to ensure proper function

Every 2 years to comply with local regulations

Every 5 years to evaluate system reliability

#91. What are the inspection requirements for hangers and seismic braces installed in concealed spaces?

Inspected annually for wear and tear

Periodic inspection is not required

Inspected every 3 years for stability

Inspected only if deficiencies are noted

#92. Clean

To remove dirt, debris, and scale

To polish system surfaces for enhanced performance

To clear obstructions from moving parts only

To ensure visibility of system indicators

#93. NFPA

National Fire Protection Association

National Firefighters Prevention Association

Nationwide Fire Protection Agency

National Federation for Property Assurance

#94. Horizontal Rack

A compact hose storage solution for vertical deployment scenarios

A hose rack where the hose is connected to the valve and then stack folded horizontally to the top of the rack

A wall-mounted rack designed for secure hose containment

A lightweight rack for temporary hose arrangement

#95. How often shall the system information sign be tested?

Quarterly to ensure legibility and secure attachment

Testing is not required for the information sign

Annually during routine maintenance inspections

Semi-annually as part of detailed operational reviews

#96. Line Proportioner

A system that uses a venturi pickup type device where water passing through the unit creates a vacuum, thereby allowing foam concentrate to be picked up from an atmospheric storage container

A tool used to measure the density of foam concentrate

A mechanism that mixes foam concentrate with air

A device for monitoring flow in sprinkler systems

#97. Fire Department Connection

A connection through which the fire department can pump supplemental water into the FPS to supplement existing water supplies

An auxiliary inlet located near sprinkler risers to assist in manual water supply operations

A pressure-regulated outlet used to connect emergency hoses during firefighting

A primary connection point for delivering water to the system during routine tests

#98. When is the proper time for the employee’s to receive training on the company fall arrest system?

During routine equipment inspections conducted quarterly

Before using the fall arrest system

Annually as part of company safety training programs

Upon the completion of on-site safety audits

#99. Inspection

A procedure involving the pressurization of fire protection systems

A visual examination of a system or a portion thereof to verify that it is in operating condition and free of damage

The removal and replacement of key components

A simulation of fire conditions to test system readiness

#100. Hose connections should be inspected, tested, and maintained in accordance with NFPA 25 Chapter __ and Chapter?

5 / 12

6 / 13

4 / 11

7 / 14

#101. What is the maximum full drainage time for a fire hydrant?

30 minutes

No longer than 60 minutes

2 hours

90 minutes

#102. I need a False

False

True

#103. Concealed Sprinkler

A recessed sprinkler with cover plate

A sprinkler installed flush with the floor level for reduced visibility

A manually operated sprinkler hidden within wall panels

A sprinkler concealed by surrounding furniture for aesthetic purposes

#104. Listed

Equipment, materials, and services that have been published in a list approved by the AHJ

Items cataloged for use in residential fire safety systems

Components with a limited warranty for industrial applications

Tools and devices recommended by the system manufacturer

#105. At what minimum interval should exposed pipe, fittings, and sprinkler heads be visually inspected?

Semiannually

Annually

Every 2 years

Monthly

Water-Based Systems Layout I (105 questions) VERSION B

Results

#1. What type of testing requires the use of a refractometer?

#2. Double Check Valve Assembly

#3. During testing of a diesel engine driven fire pump system, the fire pump is running at a low RPM. This is considered a ________?

#4. The gauge on the quick opening device shall indicate _____ as compared to the gauge on the system side of the dry pipe valve?

#5. ITM

#6. What should be included on the list of fire sprinklers required at the spare sprinkler head box?

#7. Monitor Nozzle

#8. At what point on the antifreeze system should the test sample be taken?

#9. When should antifreeze systems be tested?

#10. What chapter outlines the General requirements of NFPA 25?

#11. Bladder Tank Proportioner

#12. NFPA 25 chapter 15 outlines the procedure to follow for impairment of a water based system. Besides this code requirement, what other action shall be followed based on the impairment?

#13. Which of the following is identified as the OSHA control of energy source standard?

#14. What is the minimum width allowed for the ladder stairs?

#15. Sprinklers are subject to overspray accumulation shall be protected using cellophane bags having a thickness of ______ inches?

#16. At what pressure & test time duration are FDC connections required to be hydrostatically tested?

#17. When should the vortex plate on a water storage tank be visually inspected?

#18. Alarm Receiving Facility

#19. At what time interval(s) should water storage tank level indicators be tested for accuracy?

#20. What type of antifreeze solution should be utilized in CPVC piping?

#21. What is a purpose of a control valve?

#22. A class 1 standpipe system is a system that provides _______ in hose connections to water supply used by fire departments

#23. In Line Balanced Pressure Proportioner

#24. During an inspection, which of the following would be identified as a sprinkler which shall be replaced?

#25. Which of the following signs require a quarterly inspection to verify that it is securely attached to the sprinkler riser?

#26. Rebuild

#27. Sprinklers shall be tested for sensitivity and functionality at ______ PSI

#28. Control Mode Specific Application (CMSA) Sprinkler

#29. Name six signs of a fire sprinkler that would require replacement

#30. What type of valve is designed for the purpose of reducing downstream water pressure under both residual and static conditions?

#31. Are alternative nondestructive examination methods for internal obstructive inspections permitted?

#32. When are hard hats required on the job sites?

#33. Which Chapter covers the minimum requirements of Standpipe & Hose Systems?

#34. Which of the following is required for locks and tags used in a lockout/ tagout procedure?

#35. What is the definition of AHJ?

#36. Adjust

#37. Hearing protection is required when the noise level reaches 90 DBA for a duration of ____ hrs?

#38. Hose Nozzle

#39. Is a fire department connection required to be hydrostatically tested?

#40. Sectional Drain

#41. Performance Based Program

#42. Corrosion Resistant Sprinkler

#43. At what minimum points or locations should internal obstructive examinations be performed?

#44. All penetrations into the area of cold storage shall be inspected. If an ice obstruction is found during the inspection, what requirement shall be employed?

#45. Dry pipe systems are allowed to be kept wet during non-freezing weather under what circumstances?

#46. Standard Pressure Proportioner

#47. Wet Barrel Hydrant

#48. Deficiency

#49. What is the minimum time that a fire hydrant should be flowed?

#50. Response Time Index (RTI)

#51. Authority Having Jurisdiction (AHJ)

#52. Equipment should be locked out/ tagged out when which of the following conditions exist?

#53. Automatic Operation

#54. Hose Station

#55. Normally closed valves shall be secured by the means of a seal or, be ________ in accordance with the applicable NFPA standard

#56. Pressure Restricting Device

#57. At what interval should a steel water storage tank with no corrosion protection be visually inspected internally?

#58. What is the frequency for testing the hose connections for pressure reducing and relief valves?

#59. [Foam] Discharge Device

#60. At what interval should the interior of water storage tanks be visually inspected if constructed of steel with a corrosion barrier or of other approved/listed material?

#61. At what frequency should vane type and pressure type water flow devices be tested?

#62. Maintenance

#63. What is Table 6.1.1.2?

#64. Internal examination of sprinkler pipe shall be performed at what areas while conducting an obstruction investigation and prevention?

#65. Define hydrostatic test

#66. When using a grounded power tool you find an available extension cord (2-wire). What should you do?

#67. When should an antifreeze system be tested at more than one point?

#68. Preplanned Impairment

#69. ITM Service

#70. Sidewall Sprinkler

#71. Are buildings with multiple wet pipe systems required to have all systems internally inspected at the same time?

#72. Qualified

#73. Repair

#74. Sprinklers installed in areas that are inaccessible for safety considerations, due to process operations ____ be ____ during each scheduled shutdown?

#75. What specialized equipment is needed to test waterflow alarm devices on a wet pipe system?

#76. Which of the following would be an acceptable material for the information sign to be made of?

#77. From what position or level should fire sprinkler piping, fittings, and sprinkler heads be visually inspected?

#78. Pressure Regulating Device

#74. Sprinklers installed in areas that are inaccessible for safety considerations, due to process operations be during each scheduled shutdown?

#100. Hose connections should be inspected, tested, and maintained in accordance with NFPA 25 Chapter __ and Chapter?