International Code Council 67 - Fire Inspector II Exam Fire-Inspector-II Exam Dumps: Updated Questions & Answers (September 2025)

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.

2. Why Automatic Sprinklers Allow Increased Storage

A sprinkler system significantly reduces fire risk by suppressing flames early, thus allowing greater quantities of hazardous materials to be safely stored.

IFC and NFPA 30 (Flammable and Combustible Liquids Code) specify that sprinkler-protected buildings can have up to twice the standard storage limits.

3. Verification of Other Options

Option A (permission is granted by the chief) – Incorrect, as storage limits are regulated by the fire code, not discretionary approval from the fire chief.

Option B (the control area exceeds 50,000 sq. ft.) – Incorrect, as floor area does not automatically allow for increased storage unless fire protection systems are in place.

Option D (the control area is provided with exhaust ventilation) – Incorrect, because ventilation is required for hazardous material control but does not impact storage limits like sprinklers do.

Reference Sources:

International Fire Code (IFC) 2021 – Section 5003.1.1 & Table 5003.1.1(1) (Control Area Storage Limits for Flammable Liquids)

NFPA 30: Flammable and Combustible Liquids Code (Sprinkler-Adjusted Storage Quantities)

ICC Fire Inspector II Study Guide (2021)

Thus, the correct and verified answer is: C. the building is protected with automatic sprinklers. ✅

IFC Section 903.3.5 and Appendix B (Fire-Flow Requirements) allow a reduction in fire flow when sprinklers are installed. For a Type II-B building (noncombustible, unprotected), the base fire flow (7,000 gpm) reflects a large, unsprinklered structure (e.g., per Table B105.1(2)). With full sprinkler protection, IFC B105.2 permits a reduction to as low as 25% of the original flow or the sprinkler demand (whichever is greater), typically 1,500 gpm for commercial buildings per NFPA 13 standards, assuming adequate water supply. Options B, C, and D exceed this minimum without justification. Thus, A is correct.

The requirement for panic hardware on exit doors is specified in 2021 IFC Section 1010.2.9 – Panic and Fire Exit Hardware.

IFC Section 1010.2.9.1 – 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 – The threshold for panic hardware in Group A occupancies is 50, not 10.

C. 50; M – Group M (Mercantile) does not require panic hardware unless specifically required by another section of the code.

D. 100; F – Panic hardware is not required in Group F (Factory) occupancies at 100 occupants; the threshold applies primarily to Group A.

IFC Section 3103.8.2 (Separation of Temporary Tents) requires tents larger than 15,000 sq. ft. to be separated by at least 20 feet to prevent fire spread, unless connected by a corridor meeting specific requirements (not indicated here). Each tent at 20,000 sq. ft. exceeds this threshold, necessitating 20 feet of separation. Option A (0 ft.) applies only to smaller tents, B (10 ft.) is insufficient, and D (25 ft.) exceeds the minimum. Thus, C is correct.

The occupant load of a space is determined using the 2021 International Building Code (IBC), Table 1004.5 – Maximum Floor Area Per Occupant.

IBC Table 1004.5 – Occupant Load Factor for Exercise Rooms:

The occupant load factor for an exercise room is 1 person per 20 square feet.

Given that the exercise room is 1,000 sq. ft.:

1,000 sq. ft. ÷ 20 sq. ft. per person = 50 occupants

Why Other Options Are Incorrect?

A. 10 – Would require a 100 sq. ft. per person load factor, which is not applicable for exercise rooms.

B. 20 – Incorrect calculation; using the correct load factor, the actual number is 50.

C. 30 – Also incorrect based on the proper load factor.

✅ Correct Answer: D. 50

IFC Section 3804.1 classifies aerosol storage as Group H (high-hazard) if flammable, fitting option A. Options B and C are subgroups (H-2, H-3), while D (Group S-1) is for moderate-hazard storage, not applicable. This is consistent with the study guide's occupancy classifications.

References: Fire Inspector II Study Guide, IFC Section 3804.1.

For Group I-2 occupancies (such as hospitals, nursing homes, and similar healthcare facilities), horizontal exits are used to improve fire safety by allowing occupants to move to a safer area without using stairs or elevators.

IFC 2021, Section 1026.1 (Horizontal Exits – General Requirements) states that:

Horizontal exits shall not comprise more than one-half (1/2) of the required exits from any floor area in a Group I-2 occupancy.

This ensures that at least 50% of the required exits remain traditional vertical or exterior exits, maintaining a balance between horizontal and traditional egress routes.

✅ Correct Answer: B. 1/2

IFC Section 2303.7 classifies ABS (acrylonitrile butadiene styrene) plastics as Group A (high-hazard) due to their flammability and smoke production, per NFPA 13. Options B and C are less hazardous, D is a commodity class, not a plastic group. Thus, A is correct.

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.

2. Verification of Other Options

Option B (10 minutes) – Exceeds the IFC maximum timeframe. Incorrect.

Option C (20 minutes) – Not specified in the IFC as a valid timeframe. Incorrect.

Option D (30 minutes) – Far beyond the required timeframe and would likely be ineffective. Incorrect.

Reference Sources:

International Fire Code (IFC) 2021 – Section 403.9.1.2 (Theater Exit Announcements)

NFPA 101: Life Safety Code (Theater Occupancy Requirements)

ICC Fire Inspector II Study Guide (2021)

 Reference to Halon 1211 Hand-Hose-Line System Requirements:

NFPA 12A (Standard on Halon 1211 Fire Extinguishing Systems), Section 6.5, states that all hoses for high-pressure Halon 1211 hand-hose-line systems must be tested at 1,500 psi to ensure they can withstand operational pressure without failure.

The International Fire Code (IFC 2021), Section 904.10, also references the requirements for Halon 1211 systems, ensuring proper testing for system integrity.

 Purpose of Pressure Testing:

High-pressure Halon 1211 systems operate under significant force, and hose failures could result in loss of fire suppression capability or safety hazards.

Testing at 1,500 psi ensures hoses can handle peak pressures without rupture or degradation over time.

 Clarification of Incorrect Answer Choices:

A. 600 psi → Incorrect

Too low for high-pressure systems, insufficient to verify hose integrity.

B. 900 psi → Incorrect

Below the required 1,500 psi standard for high-pressure Halon 1211 hoses.

D. 2,500 psi → Incorrect

Exceeds the required test pressure per NFPA 12A; unnecessary over-testing could damage hoses.

 Conclusion:

The correct and verified answer is C (1,500 psi) based on NFPA 12A and IFC 904.10, ensuring compliance with Halon 1211 high-pressure system testing standards.