PSI Safety Regulations & Standards 2 — Questions and Answers
Question 1: Under OSHA's General Industry standards, what is the maximum permissible noise exposure for an 8-hour workday without hearing protection?
- 85 dBA
- 90 dBA (Correct answer)
- 95 dBA
- 100 dBA
Correct answer: 90 dBA
OSHA 29 CFR 1910.95 sets the permissible exposure limit (PEL) for noise at 90 dBA as an 8-hour time-weighted average.
Question 2: Which NFPA standard specifically addresses fire protection for emergency services facilities such as fire stations?
- NFPA 1
- NFPA 13
- NFPA 1581 (Correct answer)
- NFPA 101
Correct answer: NFPA 1581
NFPA 1581 is the Standard on Fire Department Infection Control Program that also covers facility safety requirements for emergency services stations.
Question 3: A public safety instructor is reviewing OSHA's Hazard Communication Standard. Which document must accompany every hazardous chemical in the workplace?
- Chemical Use Log
- Safety Data Sheet (SDS) (Correct answer)
- Material Control Record
- Hazardous Inventory Form
Correct answer: Safety Data Sheet (SDS)
OSHA's Hazard Communication Standard (29 CFR 1910.1200) requires a Safety Data Sheet (SDS) for each hazardous chemical used in the workplace.
Question 4: According to OSHA's Lockout/Tagout standard (29 CFR 1910.147), who is responsible for developing energy control procedures?
- The employee using the equipment
- The equipment manufacturer
- The employer (Correct answer)
- OSHA compliance officers
Correct answer: The employer
OSHA 29 CFR 1910.147 places the responsibility on the employer to develop, document, and use energy control procedures.
Question 5: Which federal agency establishes the Occupational Safety and Health standards that public safety training facilities must follow?
- FEMA
- NIOSH
- OSHA (Correct answer)
- EPA
Correct answer: OSHA
The Occupational Safety and Health Administration (OSHA) under the U.S. Department of Labor is responsible for establishing and enforcing workplace safety standards.
Question 6: When must a public safety instructor conduct a Job Hazard Analysis (JHA) according to best practices?
- Only after an incident occurs
- Before performing new or modified tasks that present potential hazards (Correct answer)
- Annually regardless of task changes
- Only when OSHA requests one
Correct answer: Before performing new or modified tasks that present potential hazards
A JHA should be conducted before performing new or modified tasks to proactively identify and control hazards before injuries occur.
Question 7: Under NFPA 1500, what is the minimum safe distance firefighters must maintain from a structure fire if collapse is deemed imminent?
- The height of the structure
- 1.5 times the height of the structure (Correct answer)
- Twice the height of the structure
- 50 feet regardless of structure height
Correct answer: 1.5 times the height of the structure
NFPA 1500 recommends a collapse zone of at least 1.5 times the height of the structure when collapse is considered imminent.
PSI Safety Regulations & Standards 2
Under OSHA's General Industry standards, what is the maximum permissible noise exposure for an 8-hour workday without hearing protection?