Fire Inspector II 시험 - International Code Council실제시험문제와 답 - 87문항

Question No : 1

In a motion picture theatre, an audible announcement shall be made to notify the occupants of the location of exits to be used in the event of a fire or other emergency not more than how many minutes prior to the start of each program?

A.5
B.10
C.20
D.30

정답:
Explanation:
Exit Announcements in Motion Picture Theaters
According to the International Fire Code (IFC) 2021, Section 403.9.1.2, motion picture theaters must provide an audible announcement informing occupants of exit locations no more than 5 minutes prior to the start of each program.
This requirement ensures that audience members are aware of exit locations in case of an emergency, enhancing fire safety in crowded venues.

Question No : 2

The maximum travel distance permitted in a one-story, Group F-2 building equipped with automatic sprinklers and automatic smoke and heat roof vents is __ ft.

A.250
B.300
C.350
D.400

정답:
Explanation:
The maximum travel distance allowed in a one-story Group F-2 (Factory Industrial - Low Hazard) occupancy with automatic sprinklers and automatic smoke and heat vents is regulated by 2021 International Fire Code (IFC) Table 1017.2 C Exit Access Travel Distance.
IFC Table 1017.2 C Maximum Travel Distance:
For a Group F-2 occupancy equipped with an automatic sprinkler system, the maximum allowable exit access travel distance is 400 feet.
However, when automatic smoke and heat vents are installed, the travel distance is limited to 350 feet.
This is because while the sprinklers control fire spread, smoke and heat vents help with smoke control, allowing for extended egress distances but not as much as without them.
Why Other Options Are Incorrect?
A. 250 ft. C Too restrictive; the IFC allows a longer travel distance in this scenario.
B. 300 ft. C Less than the allowed 350 ft.
D. 400 ft. C Only applicable without smoke and heat vents.

Question No : 3

Atmospheric tanks with hazardous materials shall be equipped with a liquid-level limit control if they have a capacity which is greater than __ gallons.

A.55
B.100
C.250
D.500

정답:
Explanation:
Reference to Liquid-Level Limit Control Requirements for Atmospheric Tanks:
According to The International Fire Code (IFC 2021), Section 5704.2.7.5, atmospheric tanks containing hazardous materials must be equipped with a liquid-level limit control if their capacity exceeds 500 gallons.
This requirement ensures that overfilling is prevented, reducing the risk of hazardous spills, leaks, and fire hazards.
Purpose of Liquid-Level Limit Controls:
These controls automatically shut off or alert operators when the liquid level reaches a predetermined limit.
They prevent tank overfill and reduce the risk of hazardous material release, which can cause fires, explosions, or environmental contamination.
Clarification of Incorrect Answer Choices:
A. 55 gallons # Incorrect
55-gallon drums are not subject to the same overfill protection requirements as large atmospheric tanks.
B. 100 gallons # Incorrect
Too low based on IFC 5704.2.7.5, which sets the requirement at 500 gallons.
C. 250 gallons # Incorrect
Some local regulations may require monitoring for tanks of this size, but IFC specifies 500 gallons as the mandatory threshold.
Conclusion:
The correct and verified answer is D (500 gallons) based on IFC 5704.2.7.5, ensuring proper overfill protection for atmospheric tanks containing hazardous materials.

Question No : 4

The maximum quantity of liquefied petroleum gas (LP-gas) in containers stored by a dealer awaiting resale, and are at one location in a building that is not open to the public, is __ lb. water capacity.

A.735
B.1,000
C.2,000
D.2,500

정답:
Explanation:
LP-Gas Storage Limits for Dealers in Non-Public Buildings
According to the International Fire Code (IFC) 2021, Section 6109.9, the maximum allowable quantity of LP-gas in containers stored by a dealer awaiting resale in a building that is not open to the public is 2,000 pounds of water capacity.
This limit is intended to reduce fire and explosion hazards in enclosed spaces while allowing reasonable storage for commercial purposes.

Question No : 5

How long should the fire prevention bureau maintain fire inspection records on a commercial structure?

A.For the life of the building.
B.A maximum of five years.
C.Until the building is renovated or has a change of occupancy.
D.At least one year or until the next fire inspection, whichever is later.

정답:
Explanation:
Retention of Fire Inspection Records
The International Fire Code (IFC) and NFPA 1 specify that records related to fire inspections, violations, and compliance must be maintained for the lifetime of the building.
This ensures a continuous history of inspections, violations, and fire prevention measures, which is critical for enforcement, legal action, and future compliance reviews.

Question No : 6

Which of the following situations requires securing of an operational permit from the code official prior to commencing the related activity?

A.Storing 85,000 bd. ft. of lumber.
B.Inside storage of 100 cu. ft. of baled cotton.
C.Fruit ripening operations using carbon dioxide gas.
D.Organic coating production facility producing 2 gallons per day.

정답:
Explanation:
IFC Section 105.6 lists activities requiring operational permits. For A, lumber storage exceeding 100,000 board feet (bd. ft.) indoors or outdoors requires a permit (Section 105.6.28, Lumber Yards), but local thresholds may be lower―85,000 bd. ft. is close to this limit and likely exceeds typical exempt amounts, triggering a permit in many jurisdictions. For B, IFC Table 3206.2 allows small quantities of combustible commodities like baled cotton (100 cu. ft. is minimal) without a permit unless part of a larger high-piled storage operation. For C, fruit ripening with CO2 (Section 105.6.13) requires a permit only for specific flammable gases, not CO2 alone, which is nonflammable.
For D, organic coating production (Section 105.6.33) requires a permit only above 1 gallon per day, but 2 gallons is still small-scale and context-dependent―lumber storage is the clearer permit trigger here. Thus, A is the best answer.

Question No : 7

The maximum combined quantity of Class II and III liquids which may be stored in a flammable liquids storage cabinet is __ gallons.

A.10
B.60
C.120
D.240

정답:
Explanation:
Reference to Flammable Liquids Storage Cabinet Requirements:
According to The International Fire Code (IFC 2021), Section 5704.3.2 and NFPA 30 (Flammable and Combustible Liquids Code), Section 9.5.3, the maximum amount of Class II and Class III liquids that can be stored in a flammable liquids storage cabinet is 120 gallons.
This limit ensures safe containment, fire protection, and reduced risk of liquid ignition or spillage.
Understanding Class II and III Liquids:
Class II liquids: Flash point between 100°F and 140°F (e.g., diesel fuel, kerosene).
Class III liquids: Flash point above 140°F (e.g., motor oil, cooking oils).
While these liquids are less volatile than Class I liquids, they still pose a fire risk, requiring proper storage in approved cabinets.
Clarification of Incorrect Answer Choices:
A. 10 gallons # Incorrect
Too low; IFC and NFPA allow up to 120 gallons in storage cabinets.
B. 60 gallons # Incorrect
This is the maximum for Class I liquids, but Class II and III liquids are allowed up to 120 gallons.
D. 240 gallons # Incorrect
Exceeds the allowable limit per IFC 5704.3.2 and NFPA 30, which set the maximum at 120 gallons per cabinet.
Conclusion:
The correct and verified answer is C (120 gallons) as per IFC 5704.3.2 and NFPA 30, ensuring compliance with flammable liquids storage safety standards.

Question No : 8

The fire code official has the right to enter a building to perform inspections in all of the following situations except:

A.vacant buildings at any time.
B.factory floors with permission to enter.
C.public spaces of a mall during normal business hours.
D.interior space of a warehouse with an administrative warrant.

정답:
Explanation:
A fire code official has authority to enter buildings for fire safety inspections, but they must comply with legal entry requirements. The Fourth Amendment of the U.S. Constitution and fire codes restrict entry without permission, an administrative warrant, or legal authority.
Fire code officials do NOT have the right to enter vacant buildings at any time without proper authorization.
Reference to Fire Inspector Documentation:

Question No : 9

Fine magnesium scrap stored in quantities greater than 1,000 cu. ft. shall be separated from all buildings other than those used for magnesium scrap recovery operations by a distance of not less than ___ ft.

A.30
B.50
C.100
D.250

정답:
Explanation:
Storage of fine magnesium scrap is regulated under 2021 IFC Chapter 59 C Magnesium and specifically IFC Section 5904.3.2.5 C Separation Distances for Magnesium Scrap Storage.
IFC 5904.3.2.5 C Minimum Separation Distances:
Fine magnesium scrap in quantities greater than 1,000 cubic feet must be separated from all buildings (except those used for magnesium scrap recovery) by at least 250 feet.
Why Other Options Are Incorrect?
A. 30 feet C Too close; insufficient for high-risk metal fires.
B. 50 feet C Does not meet the minimum required separation for magnesium scrap.
C. 100 feet C While larger, it still does not meet the 250-ft. requirement

Question No : 10

Panic hardware is required on exit doors serving an occupant load of __ or more in a Group __ Occupancy

A.10; A
B.50; A
C.50; M
D.100; F

정답:
Explanation:
The requirement for panic hardware on exit doors is specified in 2021 IFC Section 1010.2.9 C Panic and Fire Exit Hardware.
IFC Section 1010.2.9.1 C Where Panic Hardware is Required:
Panic hardware is required for Group A (Assembly) occupancies when the occupant load is 50 or more.
It is also required in certain Group E (Educational) and Group R-1 (Hotels and Dormitories) occupancies under specific conditions.
Why Other Options Are Incorrect?
A. 10; A C The threshold for panic hardware in Group A occupancies is 50, not 10.
C. 50; M C Group M (Mercantile) does not require panic hardware unless specifically required by another section of the code.
D. 100; F C Panic hardware is not required in Group F (Factory) occupancies at 100 occupants; the threshold applies primarily to Group A.

Question No : 11

Given: In automobile refinishing spray booths where drying by heat is done in the spray booth, the spray booth shall be equipped with interlocks between the spraying and drying apparatus and the ventilating system.
These interlocks shall be arranged to purge the spray vapors from the spray booth for a minimum period of __ minutes before the drying apparatus can be operated.

A.2
B.3
C.4
D.5

정답:
Explanation:
In automobile refinishing spray booths where drying by heat occurs inside the same spray booth, fire codes require interlocks to prevent ignition hazards.
Before activating the drying apparatus, the ventilation system must purge the booth of spray vapors for at least 5 minutes to remove flammable concentrations.
Reference to Fire Inspector Documentation:

Question No : 12

Blocks or piles of baled fiber shall be separated from adjacent storage by aisles which are not less than __ ft wide

A.3
B.5
C.8
D.10

정답:
Explanation:
Aisle Width Requirements for Baled Fiber Storage
According to the International Fire Code (IFC) 2021, Section 3206.9, blocks or piles of baled fiber must be separated by aisles at least 5 feet wide to allow for proper fire department access and fire prevention measures.
This regulation applies to combustible fibers such as cotton, jute, and hemp, which are highly flammable and can quickly contribute to fire spread.

Question No : 13

The minimum fire-flow for a 75,000-sq. ft. building of Type IIB construction without a sprinkler system is:

A.3,000 gpm for 3 hours.
B.4,000 gpm for 4 hours.
C.5,500 gpm for 4 hours.
D.5,750 gpm for 4 hours.

정답:
Explanation:
Reference to Fire-Flow Requirements for Type IIB Buildings:
The International Fire Code (IFC 2021), Appendix B, Table B105.1(2) establishes the minimum fire-flow requirements for buildings based on construction type, size, and the presence of sprinkler systems.
For a 75,000 sq. ft. Type IIB (non-combustible, unprotected) building without sprinklers, the required fire-flow is 5,500 gpm for 4 hours.
Why Fire-Flow Matters:
Fire-flow ensures that sufficient water is available to control and extinguish fires in large buildings.
Type IIB buildings lack built-in fire resistance enhancements, making adequate fire-flow crucial.
Clarification of Incorrect Answer Choices:
A. 3,000 gpm for 3 hours # Incorrect
Too low for a building of this size and construction type.
B. 4,000 gpm for 4 hours # Incorrect
Below the required 5,500 gpm per IFC Appendix B.
D. 5,750 gpm for 4 hours # Incorrect
Slightly above the requirement but not the exact minimum mandated by IFC Table B105.1(2).
Conclusion:
The correct and verified answer is C (5,500 gpm for 4 hours) as per IFC Appendix B, Table B105.1(2), ensuring compliance with fire-flow standards for Type IIB buildings without sprinklers.

Question No : 14

What fire-resistance rating is required for interior nonbearing wall and partitions in Type IV construction?

A.0 hours
B.1 hour
C.1-1/2 hours
D.2 hours

정답:
Explanation:
The fire-resistance rating requirements for different building elements in Type IV (Heavy Timber) construction are specified in the 2021 International Building Code (IBC), Table 601 C Fire-Resistance Rating Requirements for Building Elements (Hours).
IBC Table 601 C Fire Resistance for Type IV Construction:
Interior nonbearing walls and partitions in Type IV construction require 0 hours of fire resistance.
This is because Type IV construction primarily relies on large, heavy timber elements that provide inherent fire resistance.
Why Other Options Are Incorrect?
B. 1 hour C Incorrect, as nonbearing interior walls in Type IV construction are not required to have a fire-resistance rating.
C. 1-1/2 hours C Not required by code.
D. 2 hours C Only structural elements like exterior walls in some cases may require fire resistance, but nonbearing interior partitions do not.
# Correct Answer
A. 0 hours

Question No : 15

Quantities of flammable liquid storage in a control area of an Industrial Occupancy may be doubled when:

A.permission is granted by the chief.
B.the control area exceeds 50,000 sq. ft.
C.the building is protected with automatic sprinklers.
D.the control area is provided with exhaust ventilation in accordance with fire code requirements.

정답:
Explanation:
Flammable Liquid Storage Limits in Control Areas
According to the International Fire Code (IFC) 2021, Section 5003.1.1 and Table 5003.1.1(1), the allowable quantity of flammable liquids stored in a control area can be doubled if the building is equipped with an automatic sprinkler system that complies with NFPA 13.

International Code Council Fire Inspector II 시험