Certification Exam Questions And Answers
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1. What is the primary goal of process safety management (PSM)?
A. Increase production speed
B. Prevent catastrophic chemical releases
C. Reduce employee benefits
D. Eliminate maintenance programs
Answer: B. Prevent catastrophic chemical releases
Rationale: Process safety management focuses on preventing fires,
explosions, and toxic releases involving hazardous chemicals.
2. Which OSHA standard governs Process Safety Management?
A. 1910.120
B. 1910.134
C. 1910.147
D. 1910.119
Answer: D. 1910.119
Rationale: OSHA 29 CFR 1910.119 establishes Process Safety Management
requirements for highly hazardous chemicals.
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,3. What is the purpose of a Process Hazard Analysis (PHA)?
A. Improve payroll efficiency
B. Identify and evaluate process hazards
C. Increase production output
D. Schedule employee vacations
Answer: B. Identify and evaluate process hazards
Rationale: PHAs systematically identify hazards and evaluate controls to
reduce risk.
4. Which of the following is considered a highly hazardous chemical?
A. Water
B. Nitrogen in low quantities
C. Ammonia above threshold quantity
D. Sand
Answer: C. Ammonia above threshold quantity
Rationale: Certain chemicals become highly hazardous when stored or
processed above OSHA threshold quantities.
5. What document contains details about chemical hazards and safe
handling?
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,A. Work order
B. Safety Data Sheet (SDS)
C. Payroll report
D. Inspection permit
Answer: B. Safety Data Sheet (SDS)
Rationale: SDS documents provide hazard, handling, storage, and
emergency response information.
6. What is the first step during an emergency chemical release?
A. Resume operations
B. Ignore alarms
C. Activate emergency response procedures
D. Increase process pressure
Answer: C. Activate emergency response procedures
Rationale: Immediate emergency procedures protect workers and
minimize damage.
7. Which device helps prevent excessive process pressure?
A. Pressure relief valve
B. Handrail
C. Conveyor belt
D. Cooling fan
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, Answer: A. Pressure relief valve
Rationale: Relief valves release excess pressure to prevent vessel rupture.
8. What is “hot work”?
A. Office administration
B. Welding, cutting, or spark-producing work
C. Equipment painting only
D. Cooling system maintenance
Answer: B. Welding, cutting, or spark-producing work
Rationale: Hot work can ignite flammable materials and requires special
permits and precautions.
9. Which training is required for employees handling hazardous chemicals?
A. Process safety and emergency procedures
B. Marketing skills
C. Payroll processing
D. Customer service techniques
Answer: A. Process safety and emergency procedures
Rationale: Workers must understand hazards, controls, and emergency
response measures.
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