Louisiana Industrial Cleaning
and Material/Waste Handling
Exam Practice question and
correct answer 2025-2026 with
rationales
1. Before beginning any industrial cleaning project, the supervisor
should first:
c
A. Order additional equipment
B. Conduct a hazard assessment
C. Begin cleaning immediately
D. Prepare invoices
Answer: B
2. OSHA requires employers to provide employees with:
A. Uniforms only
B. Appropriate Personal Protective Equipment (PPE)
,C. Rain gear only
D. Lunch breaks only
Answer: B
3. Which document explains the hazards associated with a chemical?
A. Work Order
B. Safety Data Sheet (SDS)
C. Purchase Order
D. Inspection Report
Answer: B
4. Which agency regulates workplace safety in the United States?
A. EPA
B. OSHA
C. FEMA
D. DOT
Answer: B
,5. A confined space is considered permit-required when it:
A. Has adequate ventilation
B. Contains one or more serious hazards
C. Is outdoors
D. Is larger than 100 square feet
Answer: B
6. Before entering a confined space, atmospheric testing should check:
A. Oxygen level
B. Flammable gases
C. Toxic contaminants
D. All of the above
Answer: D
7. The minimum acceptable oxygen concentration for safe entry is
generally:
, A. 10%
B. 15%
C. 19.5%
D. 30%
Answer: C
8. Lockout/Tagout procedures prevent:
A. Theft
B. Unexpected energizing of equipment
C. Equipment overheating
D. Product contamination
Answer: B
9. Which PPE protects against chemical splashes?
A. Cotton gloves
B. Chemical-resistant gloves
C. Leather gloves
D. Gardening gloves
and Material/Waste Handling
Exam Practice question and
correct answer 2025-2026 with
rationales
1. Before beginning any industrial cleaning project, the supervisor
should first:
c
A. Order additional equipment
B. Conduct a hazard assessment
C. Begin cleaning immediately
D. Prepare invoices
Answer: B
2. OSHA requires employers to provide employees with:
A. Uniforms only
B. Appropriate Personal Protective Equipment (PPE)
,C. Rain gear only
D. Lunch breaks only
Answer: B
3. Which document explains the hazards associated with a chemical?
A. Work Order
B. Safety Data Sheet (SDS)
C. Purchase Order
D. Inspection Report
Answer: B
4. Which agency regulates workplace safety in the United States?
A. EPA
B. OSHA
C. FEMA
D. DOT
Answer: B
,5. A confined space is considered permit-required when it:
A. Has adequate ventilation
B. Contains one or more serious hazards
C. Is outdoors
D. Is larger than 100 square feet
Answer: B
6. Before entering a confined space, atmospheric testing should check:
A. Oxygen level
B. Flammable gases
C. Toxic contaminants
D. All of the above
Answer: D
7. The minimum acceptable oxygen concentration for safe entry is
generally:
, A. 10%
B. 15%
C. 19.5%
D. 30%
Answer: C
8. Lockout/Tagout procedures prevent:
A. Theft
B. Unexpected energizing of equipment
C. Equipment overheating
D. Product contamination
Answer: B
9. Which PPE protects against chemical splashes?
A. Cotton gloves
B. Chemical-resistant gloves
C. Leather gloves
D. Gardening gloves
