OSHA 30-Hour Safety Certification Examination Preparation (2026 Edition) — Advanced Workplace Safety Management, OSHA Standards & Compliance, Hazard Analysis, Fall Protection, Electrical Safety, PPE, Incident Investigation & Supervisor-Level Safety Respon

❖ OSHA 30-Hour Safety Certification Examination Preparation (2026
Edition) — Advanced Workplace Safety Management, OSHA
Standards & Compliance, Hazard Analysis, Fall Protection,
Electrical Safety, PPE, Incident Investigation & Supervisor-Level
Safety Responsibilities with Verified Practice Questions
Question 1:
What is the primary purpose of the Occupational Safety and Health Administration
(OSHA)?
• A) To regulate workplace environments for public health
• B) To ensure safe and healthful working conditions for workers
• C) To establish financial penalties for unsafe companies
• D) To promote awareness of workplace rights
CORRECT OPTION: B
Rationale: The primary aim of OSHA is to ensure that employers provide a safe and
healthful workplace for their employees, thereby reducing workplace hazards.


Question 2:
Which of the following is considered a "serious" violation under OSHA regulations?
• A) A violation that does not have a direct impact on safety
• B) A violation that could result in death or serious physical harm
• C) A violation for not providing PPE
• D) A violation related to recordkeeping
CORRECT OPTION: B
Rationale: A "serious" violation is defined by OSHA as one where there is a substantial
probability that death or serious physical harm could result from a condition that the
employer knows or should have known about.


Question 3:
What does Personal Protective Equipment (PPE) include?
• A) Only hard hats and safety glasses
• B) Items such as gloves, helmets, earplugs, and respirators
• C) First aid kits and fire extinguishers
• D) Training manuals and safety procedures

,CORRECT OPTION: B
Rationale: PPE includes a wide range of protective gear designed to safeguard
employees from various hazards, including gloves, helmets, eye protection, and
respiratory protection.


Question 4:
In an emergency evacuation plan, which factor is NOT typically considered?
• A) Evacuation routes
• B) Emergency contact numbers
• C) Employee salary history
• D) Assembly points
CORRECT OPTION: C
Rationale: Employee salary history is irrelevant to emergency evacuation plans, which
focus on safety procedures, routes, and assembly areas.


Question 5:
Which OSHA standard addresses fall protection in construction?
• A) 1910.145
• B) 1926.501
• C) 1910.303
• D) 1926.403
CORRECT OPTION: B
Rationale: OSHA standard 1926.501 specifically outlines the requirements for fall
protection in the construction industry to prevent accidents related to falls from
heights.
Question 6:
Which of the following is a common hazard associated with material handling?
• A) Electrical shocks
• B) Noise exposure
• C) Musculoskeletal injuries
• D) Chemical spills

,CORRECT OPTION: C
Rationale: Musculoskeletal injuries are prevalent in material handling due to repetitive
motions, heavy lifting, and improper ergonomic practices.


Question 7:
What is the correct way to lift heavy objects?
• A) Bend at the waist
• B) Bend at the knees and keep your back straight
• C) Lift with one hand
• D) Twist your body while lifting
CORRECT OPTION: B
Rationale: Proper lifting technique involves bending at the knees while keeping the
back straight to reduce the risk of injury.


Question 8:
What does the acronym "HAZCOM" stand for?
• A) Hazardous Compliance
• B) Hazard Communication
• C) Hazardous Condition Management
• D) Hazard Control
CORRECT OPTION: B
Rationale: HAZCOM refers to the Hazard Communication Standard, which requires
employers to inform and train employees about the hazards of chemicals in the
workplace.


Question 9:
Which type of fire extinguisher is used for electrical fires?
• A) Class A
• B) Class C
• C) Class B
• D) Class D

, CORRECT OPTION: B
Rationale: Class C fire extinguishers are specifically designed for electrical fires, which
are caused by energized electrical equipment.


Question 10:
Which of the following is a key element of a safety program?
• A) Ignoring safety violations
• B) Punishing employees for accidents
• C) Regular safety training and education
• D) Minimal documentation
CORRECT OPTION: C
Rationale: Regular training and education are vital components of an effective safety
program, ensuring that employees are informed about risks and safety practices.


Question 11:
What is the minimum headroom required for scaffolding?
• A) 4 feet
• B) 5 feet
• C) 10 feet
• D) 8 feet
CORRECT OPTION: C
Rationale: OSHA regulations require a minimum headroom of 10 feet for scaffolding to
prevent head injuries and ensure sufficient workspace.


Question 12:
What color signifies caution in a workplace?
• A) Green
• B) Yellow
• C) Red
• D) Blue