F80 F80 Regulations and Codes 5 — Questions and Answers
Question 1: Which NFPA standard governs the installation of sprinkler systems in most US occupancies?
- NFPA 10
- NFPA 13 (Correct answer)
- NFPA 72
- NFPA 101
Correct answer: NFPA 13
NFPA 13 is the Standard for the Installation of Sprinkler Systems and governs most sprinkler system installations in the US.
Question 2: A 'certificate of occupancy' (CO) is issued by the local building department to indicate that:
- The architect has signed off on the design
- The building substantially complies with applicable codes and is safe for occupancy (Correct answer)
- The building has been sold and title transferred
- Zoning approval has been granted for the use
Correct answer: The building substantially complies with applicable codes and is safe for occupancy
A certificate of occupancy certifies that the building substantially complies with applicable codes and regulations and is approved for use.
Question 3: Under the Fair Housing Act, which of the following buildings is required to have accessible design features in all ground-floor units?
- Single-family homes
- Buildings with 4 or fewer units
- Multifamily buildings with 4 or more units built after March 13, 1991 (Correct answer)
- Commercial office buildings only
Correct answer: Multifamily buildings with 4 or more units built after March 13, 1991
The Fair Housing Act requires accessible design features in all ground-floor units of multifamily buildings with 4 or more units constructed after March 13, 1991.
Question 4: In the context of electrical codes, the National Electrical Code (NEC) is published by which organization?
- Underwriters Laboratories (UL)
- National Fire Protection Association (NFPA) (Correct answer)
- International Code Council (ICC)
- Institute of Electrical and Electronics Engineers (IEEE)
Correct answer: National Fire Protection Association (NFPA)
The National Electrical Code (NEC), also known as NFPA 70, is published and maintained by the National Fire Protection Association.
Question 5: Which federal law regulates the handling, storage, and disposal of hazardous waste generated by businesses and facilities in the US?
- OSHA 29 CFR 1910
- Resource Conservation and Recovery Act (RCRA) (Correct answer)
- Clean Air Act (CAA)
- National Environmental Policy Act (NEPA)
Correct answer: Resource Conservation and Recovery Act (RCRA)
The Resource Conservation and Recovery Act (RCRA) is the primary federal law governing the management and disposal of hazardous and solid waste.
Question 6: Under OSHA standards, what is the maximum permissible noise exposure for workers over an 8-hour workday without hearing protection?
- 80 dBA
- 85 dBA
- 90 dBA (Correct answer)
- 95 dBA
Correct answer: 90 dBA
OSHA's permissible exposure limit (PEL) for occupational noise is 90 dBA as an 8-hour time-weighted average (TWA).
Question 7: A 'grandfather clause' in building codes typically means that:
- Older buildings are permanently exempt from all code requirements
- Existing buildings that predate a new code may continue under prior standards for their current use (Correct answer)
- Buildings over 50 years old receive automatic historic designation
- New codes apply only to buildings constructed after the grandfather's death
Correct answer: Existing buildings that predate a new code may continue under prior standards for their current use
A grandfather clause allows existing buildings that were compliant when built to continue operating under earlier standards, provided the use does not change significantly.
F80 F80 Regulations and Codes 5
Which NFPA standard governs the installation of sprinkler systems in most US occupancies?