OSHA 510 EXAM NEWEST EXAM 2025 | COMPLETE QUESTIONS
AND CORRECT ANSWERS | GRADED A+ | LATEST EXAM |
VERIFIED ANSWERS – QUESTIONS AND ANSWERS | VERIFIED
AND WELL DETAILED ANSWERS | PLUS RATIONALES |
GUARANTEED PASS | LATEST EXAM UPDATE
CORE DOMAINS
Introduction to OSHA and the OSH Act
OSHA Inspections, Citations, and Penalties
OSHA Recordkeeping and Reporting
General Safety and Health Provisions (Subpart C)
Personal Protective and Life Saving Equipment (Subpart E)
Fall Protection (Subpart M)
Scaffolding (Subpart L)
Excavation and Trenching (Subpart P)
Electrical Safety (Subpart K)
Cranes, Derricks, and Rigging (Subpart CC)
INTRODUCTION
The OSHA 510 Examination assesses knowledge of OSHA Standards, policies, and procedures specifically
applicable to the construction industry, with emphasis on 29 CFR Part 1926. The examination evaluates
the ability to identify construction hazards, locate applicable standards, and apply OSHA requirements to
real-world workplace situations. The assessment includes direct knowledge questions and scenario-based
items requiring professional judgment. Candidates must demonstrate understanding of regulatory
compliance, hazard recognition, and safety program implementation. The examination is designed for
safety professionals, site supervisors, and competent persons seeking to validate their expertise in
construction occupational safety and health standards.
SECTION ONE – QUESTIONS 1–100
,Question 1
What is the primary mission of OSHA as established under the Occupational Safety and Health Act?
A. To regulate building codes and construction permitting
B. To assure safe and healthful working conditions for working men and women
C. To enforce environmental protection standards
D. To monitor wage and hour compliance
🟢 Correct Answer: B
🔴 Explanation: The OSH Act of 1970 established OSHA's mission to assure safe and healthful working
conditions by setting and enforcing standards and providing training, outreach, education, and
assistance.
Question 2
In which year was the Occupational Safety and Health Act signed into law?
A. 1968
B. 1970
C. 1975
D. 1980
🟢 Correct Answer: B
🔴 Explanation: President Richard Nixon signed the OSH Act into law on December 29, 1970, creating
OSHA and establishing federal workplace safety regulations.
Question 3
Which section of the OSH Act prohibits employers from retaliating against workers for reporting safety
or health concerns?
A. Section 5(a)(1)
B. Section 8(a)
C. Section 11(c)
D. Section 17
🟢 Correct Answer: C
🔴 Explanation: Section 11(c) of the OSH Act specifically prohibits employers from retaliating against
employees who exercise their rights to report safety or health concerns to OSHA.
,Question 4
What are the four types of OSHA citations that may be issued to employers?
A. Minor, Major, Critical, Routine
B. Willful, Serious, Other-Than-Serious, Repeated
C. Temporary, Permanent, General, Specific
D. Low, Medium, High, Extreme
🟢 Correct Answer: B
🔴 Explanation: OSHA issues four citation types: Willful, Serious, Other-Than-Serious, and Repeated
violations, each carrying different penalty structures.
Question 5
Where are OSHA's construction industry standards located within the Code of Federal Regulations?
A. 29 CFR Part 1910
B. 29 CFR Part 1904
C. 29 CFR Part 1926
D. 29 CFR Part 1915
🟢 Correct Answer: C
🔴 Explanation: 29 CFR Part 1926 contains OSHA's construction industry standards, including fall
protection, scaffolding, excavation, and all other construction-specific requirements.
Question 6
What does the General Duty Clause require of employers?
A. To provide PPE at no cost to employees
B. To furnish employment free from recognized hazards likely to cause death or serious physical harm
C. To maintain OSHA injury records for all employees
D. To conduct monthly safety training sessions
🟢 Correct Answer: B
🔴 Explanation: Section 5(a)(1), the General Duty Clause, requires employers to provide a workplace
free from recognized hazards that are causing or likely to cause death or serious physical harm, even
when no specific standard applies.
, Question 7
Who signed the OSH Act into law, and in what year?
A. President Carter, 1975
B. President Nixon, 1970
C. President Reagan, 1980
D. President Johnson, 1965
🟢 Correct Answer: B
🔴 Explanation: President Richard Nixon signed the Occupational Safety and Health Act into law in
December 1970 in response to rising workplace injuries and fatalities.
Question 8
What is OSHA's primary method of enforcement for safety regulations?
A. Financial penalties
B. Worksite inspections
C. Public awareness campaigns
D. Mandatory training programs
🟢 Correct Answer: B
🔴 Explanation: Worksite inspections are OSHA's primary enforcement tool to identify violations and
ensure compliance with safety standards.
Question 9
What does PPE stand for in the context of workplace safety?
A. Personal Protection Enforcement
B. Personnel Performance Evaluation
C. Personal Protective Equipment
D. Protective Policy Endorsement
🟢 Correct Answer: C
🔴 Explanation: PPE stands for Personal Protective Equipment, which includes gear such as hard hats,
gloves, safety glasses, and other equipment designed to protect workers from hazards.
Question 10
AND CORRECT ANSWERS | GRADED A+ | LATEST EXAM |
VERIFIED ANSWERS – QUESTIONS AND ANSWERS | VERIFIED
AND WELL DETAILED ANSWERS | PLUS RATIONALES |
GUARANTEED PASS | LATEST EXAM UPDATE
CORE DOMAINS
Introduction to OSHA and the OSH Act
OSHA Inspections, Citations, and Penalties
OSHA Recordkeeping and Reporting
General Safety and Health Provisions (Subpart C)
Personal Protective and Life Saving Equipment (Subpart E)
Fall Protection (Subpart M)
Scaffolding (Subpart L)
Excavation and Trenching (Subpart P)
Electrical Safety (Subpart K)
Cranes, Derricks, and Rigging (Subpart CC)
INTRODUCTION
The OSHA 510 Examination assesses knowledge of OSHA Standards, policies, and procedures specifically
applicable to the construction industry, with emphasis on 29 CFR Part 1926. The examination evaluates
the ability to identify construction hazards, locate applicable standards, and apply OSHA requirements to
real-world workplace situations. The assessment includes direct knowledge questions and scenario-based
items requiring professional judgment. Candidates must demonstrate understanding of regulatory
compliance, hazard recognition, and safety program implementation. The examination is designed for
safety professionals, site supervisors, and competent persons seeking to validate their expertise in
construction occupational safety and health standards.
SECTION ONE – QUESTIONS 1–100
,Question 1
What is the primary mission of OSHA as established under the Occupational Safety and Health Act?
A. To regulate building codes and construction permitting
B. To assure safe and healthful working conditions for working men and women
C. To enforce environmental protection standards
D. To monitor wage and hour compliance
🟢 Correct Answer: B
🔴 Explanation: The OSH Act of 1970 established OSHA's mission to assure safe and healthful working
conditions by setting and enforcing standards and providing training, outreach, education, and
assistance.
Question 2
In which year was the Occupational Safety and Health Act signed into law?
A. 1968
B. 1970
C. 1975
D. 1980
🟢 Correct Answer: B
🔴 Explanation: President Richard Nixon signed the OSH Act into law on December 29, 1970, creating
OSHA and establishing federal workplace safety regulations.
Question 3
Which section of the OSH Act prohibits employers from retaliating against workers for reporting safety
or health concerns?
A. Section 5(a)(1)
B. Section 8(a)
C. Section 11(c)
D. Section 17
🟢 Correct Answer: C
🔴 Explanation: Section 11(c) of the OSH Act specifically prohibits employers from retaliating against
employees who exercise their rights to report safety or health concerns to OSHA.
,Question 4
What are the four types of OSHA citations that may be issued to employers?
A. Minor, Major, Critical, Routine
B. Willful, Serious, Other-Than-Serious, Repeated
C. Temporary, Permanent, General, Specific
D. Low, Medium, High, Extreme
🟢 Correct Answer: B
🔴 Explanation: OSHA issues four citation types: Willful, Serious, Other-Than-Serious, and Repeated
violations, each carrying different penalty structures.
Question 5
Where are OSHA's construction industry standards located within the Code of Federal Regulations?
A. 29 CFR Part 1910
B. 29 CFR Part 1904
C. 29 CFR Part 1926
D. 29 CFR Part 1915
🟢 Correct Answer: C
🔴 Explanation: 29 CFR Part 1926 contains OSHA's construction industry standards, including fall
protection, scaffolding, excavation, and all other construction-specific requirements.
Question 6
What does the General Duty Clause require of employers?
A. To provide PPE at no cost to employees
B. To furnish employment free from recognized hazards likely to cause death or serious physical harm
C. To maintain OSHA injury records for all employees
D. To conduct monthly safety training sessions
🟢 Correct Answer: B
🔴 Explanation: Section 5(a)(1), the General Duty Clause, requires employers to provide a workplace
free from recognized hazards that are causing or likely to cause death or serious physical harm, even
when no specific standard applies.
, Question 7
Who signed the OSH Act into law, and in what year?
A. President Carter, 1975
B. President Nixon, 1970
C. President Reagan, 1980
D. President Johnson, 1965
🟢 Correct Answer: B
🔴 Explanation: President Richard Nixon signed the Occupational Safety and Health Act into law in
December 1970 in response to rising workplace injuries and fatalities.
Question 8
What is OSHA's primary method of enforcement for safety regulations?
A. Financial penalties
B. Worksite inspections
C. Public awareness campaigns
D. Mandatory training programs
🟢 Correct Answer: B
🔴 Explanation: Worksite inspections are OSHA's primary enforcement tool to identify violations and
ensure compliance with safety standards.
Question 9
What does PPE stand for in the context of workplace safety?
A. Personal Protection Enforcement
B. Personnel Performance Evaluation
C. Personal Protective Equipment
D. Protective Policy Endorsement
🟢 Correct Answer: C
🔴 Explanation: PPE stands for Personal Protective Equipment, which includes gear such as hard hats,
gloves, safety glasses, and other equipment designed to protect workers from hazards.
Question 10
