OSHA 10-Hour Construction Safety
Practice Exam Questions And Correct
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Rationales 2026 Q&A | Instant
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1. What is the primary purpose of OSHA?
A. To provide construction jobs
B. To enforce building codes
C. To ensure safe and healthful working conditions
D. To certify contractors
Answer: C
OSHA’s mission is to reduce workplace injuries, illnesses, and fatalities by
setting and enforcing safety standards.
2. Which employer is covered under OSHA regulations?
A. Only large corporations
, B. Only federal agencies
C. Only unionized workplaces
D. Most private-sector employers
Answer: D
OSHA applies to most private-sector employers regardless of company size
or union status.
3. What is an employee’s right under OSHA?
A. To ignore unsafe work
B. To report hazards without retaliation
C. To set safety standards
D. To refuse all assigned tasks
Answer: B
Workers are legally protected when reporting hazards or injuries.
4. Which OSHA document explains workplace chemical hazards?
A. Injury Log
B. Emergency Plan
C. Safety Data Sheet (SDS)
D. Job Safety Analysis
,Answer: C
SDSs provide detailed information on chemical hazards, handling, and
emergency measures.
5. What color are OSHA danger signs typically?
A. Blue
B. Green
C. Yellow
D. Red, black, and white
Answer: D
Danger signs indicate immediate hazards and use standardized colors.
6. Which hazard category includes falls, struck-by, caught-in, and
electrocution?
A. Chemical hazards
B. Focus Four hazards
C. Environmental hazards
D. Biological hazards
Answer: B
The Focus Four are the leading causes of fatalities in construction.
, 7. What is the leading cause of death in construction?
A. Electrocution
B. Struck-by incidents
C. Falls
D. Caught-in hazards
Answer: C
Falls consistently account for the highest number of construction fatalities.
8. At what height must fall protection generally be provided in
construction?
A. 4 feet
B. 5 feet
C. 6 feet
D. 10 feet
Answer: C
OSHA requires fall protection at 6 feet or more for most construction work.
9. Which is an example of fall protection?
A. Safety glasses
B. Guardrails
C. Hard hats
D. Gloves
Practice Exam Questions And Correct
Answers (Verified Answers) Plus
Rationales 2026 Q&A | Instant
Download Pdf
1. What is the primary purpose of OSHA?
A. To provide construction jobs
B. To enforce building codes
C. To ensure safe and healthful working conditions
D. To certify contractors
Answer: C
OSHA’s mission is to reduce workplace injuries, illnesses, and fatalities by
setting and enforcing safety standards.
2. Which employer is covered under OSHA regulations?
A. Only large corporations
, B. Only federal agencies
C. Only unionized workplaces
D. Most private-sector employers
Answer: D
OSHA applies to most private-sector employers regardless of company size
or union status.
3. What is an employee’s right under OSHA?
A. To ignore unsafe work
B. To report hazards without retaliation
C. To set safety standards
D. To refuse all assigned tasks
Answer: B
Workers are legally protected when reporting hazards or injuries.
4. Which OSHA document explains workplace chemical hazards?
A. Injury Log
B. Emergency Plan
C. Safety Data Sheet (SDS)
D. Job Safety Analysis
,Answer: C
SDSs provide detailed information on chemical hazards, handling, and
emergency measures.
5. What color are OSHA danger signs typically?
A. Blue
B. Green
C. Yellow
D. Red, black, and white
Answer: D
Danger signs indicate immediate hazards and use standardized colors.
6. Which hazard category includes falls, struck-by, caught-in, and
electrocution?
A. Chemical hazards
B. Focus Four hazards
C. Environmental hazards
D. Biological hazards
Answer: B
The Focus Four are the leading causes of fatalities in construction.
, 7. What is the leading cause of death in construction?
A. Electrocution
B. Struck-by incidents
C. Falls
D. Caught-in hazards
Answer: C
Falls consistently account for the highest number of construction fatalities.
8. At what height must fall protection generally be provided in
construction?
A. 4 feet
B. 5 feet
C. 6 feet
D. 10 feet
Answer: C
OSHA requires fall protection at 6 feet or more for most construction work.
9. Which is an example of fall protection?
A. Safety glasses
B. Guardrails
C. Hard hats
D. Gloves
