OSHA 30 Final Exam Practice Test

For safety and liability reasons, you can’t just walk onto a construction site and start working. You must undergo certain training before even getting hired. One such example is OSHA 30. But such a long, detailed course can be intimidating, especially when it comes to the final exam.

Worry not! In this blog, we’ll help you prepare for the exam with everything you need to know about the test, as well as practice questions and their answers. So, let's get started on helping you ace your OSHA 30 final exam!

What Is OSHA 30?

OSHA 30 is a training program designed to educate supervisory employees on their rights and responsibilities related to workplace safety.

OSHA 30 courses are designed and regulated by the Occupational Safety and Health Administration (OSHA), a government agency that sets and enforces standards for workplace safety and health in the US. However, OSHA doesn’t offer courses directly. Instead, they approve third party educators like us.

The OSHA 30 training program is intended to provide participants with a primer on the knowledge and skills they need to identify, prevent, and control workplace hazards. It doesn’t automatically fulfill an employer’s OSHA training responsibilities, but it provides a good head start on covering necessary material.

OSHA 30 consists of 30 hours of training. It covers all the same topics as the industry’s OSHA 10 course, but includes new and more in-depth topics.

The course can be found in either a classroom or online format. Either way, it culminates in a final exam that participants must pass to obtain an OSHA 30 card, sometimes known as a DOL card.

What Is the Difference Between the Construction and General Industry Exams?

Besides the difference in the training topics (discussed below), the difference between the Construction and General Industry exams is in industry relevance.

Construction and General Industry have different and sometimes contradictory rules.

The General Industry exam covers the requirements found under §1910, the General Industry Standard. This standard applies to environments with more standardized operational hazards, making it suitable for workplaces like factories, warehouses, retail locations, and offices.

The Construction exam primarily covers the requirements found under §1926, the Construction Standard. It’s tailored to the dynamic and high-risk nature of construction sites, which require a different approach to safety than other workplaces.

What Topics Are Covered in the OSHA 30 Exam?

The OSHA 30 Exam covers topics based on the type of industry. Each program is designed to address the specific hazards and safety practices relevant to the industry’s workplace environment. 

OSHA sets curriculum guidelines for each industry, made up of mandatory topics, elective topics, and optional topics. This means that all OSHA 30 courses will explore critical safety topics but have curriculum tailored to the needs of a specific role, industry, or workplace.

OSHA 30 Construction Industry Topics

OSHA 30 Construction is intended for construction, excavation, and demolition workers. Since this is a relatively narrow category of work, most time is devoted to topics dictated by OSHA.

Mandatory Topics (14 Hours)

To qualify as an OSHA 30 Construction course, certain topics must be covered for a minimum amount of time. These mandatory topics are:

1. Introduction to OSHA (1 hour)
2. Managing Safety and Health (2 hours)
3. OSHA Focus Four Hazards (6 hours):
   1. Falls (minimum 1 hour and 30 minutes)
   2. Electrocution
   3. Struck-By (e.g., falling objects, trucks, cranes)
   4. Caught-In/Between (e.g., trench hazards, equipment)
4. Personal Protective Equipment and Lifesaving Equipment (2 hours)
5. Health Hazards in Construction (2 hours)
6. Stairways and Ladders (1 hour)

Elective Topics (12 Hours)

Training providers must choose at least 6 topics from the construction industry elective topic list and dedicate a minimum of 30 minutes to each.

Elective topics include:

• Concrete and Masonry Construction
• Confined Space Entry
• Cranes, Derricks, Hoists, Elevators, & Conveyors
• Ergonomics
• Excavations
• Fire Protection and Prevention
• Materials Handling, Storage, Use and Disposal
• Motor Vehicles, Mechanized Equipment and Marine Operations
• Rollover Protective Structures and Overhead Protection; and Signs, Signals and Barricades
• Powered Industrial Vehicles
• Safety and Health Programs
• Scaffolds
• Steel Erection
• Tools - Hand and Power
• Welding and Cutting
• Foundations for Safety Leadership (minimum 2 hours and 30 minutes)

Optional Topics (4 Hours)

The remaining four hours of course time can be handled in one of two ways:

• Mandatory or elective topics may be expanded beyond their minimum recommended time, or
• Additional construction hazards or policies may be addressed, with a minimum of 30 minutes per topic.

OSHA 30 General Industry Topics

OSHA 30 General Industry courses may apply to any workplace from manufacturing to office work. As a result, the curriculum leaves more room for customization than some of the more niche industries.

When choosing a General Industry course, it’s important to pay attention to the elective and optional topics included. For the best results, you should choose a course with the most relevant topics for your job. For example, a hospital worker should look for courses that cover bloodborne pathogens, while an industrial worker should look for machine guarding and/or powered industrial vehicles.

Mandatory Topics (12 Hours)

To qualify as an OSHA 30 General Industry course, certain topics must be covered for a minimum amount of time. These mandatory topics are:

1. Introduction to OSHA (1 hour)
2. Managing Safety and Health (2 hours)
3. Walking and Working Surfaces, including Fall Protection (1 hour)
4. Exit Routes, Emergency Action Plans, Fire Prevention Plans, and Fire Protection (2 hours)
5. Electrical Safety (2 hours)
6. Personal Protective Equipment (1 hour)
7. Materials Handling (2 hours)
8. Hazard Communication (1 hour)

Elective Topics (10 Hours)

Training providers must choose at least 5 topics from the general industry elective topic list and dedicate a minimum of 30 minutes to each.

Elective topics include:

• Hazardous Materials (Flammable and Combustible Liquids, Spray Finishing, Compressed Gases, Dipping and Coating Operations)
• Permit-Required Confined Spaces
• Lockout / Tagout
• Machine Guarding
• Welding, Cutting, and Brazing
• Introduction to Industrial Hygiene
• Bloodborne Pathogens
• Ergonomics
• Fall Protection
• Safety and Health Programs
• Powered Industrial Vehicles

Optional Topics (8 Hours)

The remaining eight hours of course time can be filled in one of two ways:

• Mandatory or elective topics may be expanded beyond their minimum recommended time, or
• Additional general industry hazards or policies may be addressed, with a minimum of 30 minutes per topic.

How Hard Is the OSHA 30 Test?

The difficulty level of the OSHA 30 test can vary depending on a variety of factors, including your prior knowledge of workplace safety and health, your attention to and retention of the course material, and your ability to apply that knowledge in real-world scenarios.

The test is made up of multiple-choice questions, and participants need a passing score to successfully complete their OSHA 30 training. 

The exam is considered challenging because it covers a wide range of topics related to workplace safety and health, each of which has very specific rules. This can be daunting to anyone just starting to learn about workplace safety.

That said, you have three tries to pass the exam, and there’s no reason you shouldn’t be able to pass with enough preparation.  We’ll discuss specific tips below.

How Many Questions Are on the OSHA 30 Final Exam?

The OSHA 30 final exam typically consists of 100 multiple-choice questions. However, the exact number will depend on the training provider or course format. For example, with OSHA.com, the final exam consists of just 20 questions.

The exam will cover all the topics taught in the OSHA 30 training program to test your knowledge of the important hazards and policies. Participants are required to achieve a passing score to earn their OSHA 30 card, which OSHA requires to be 70% or higher.

How Long Is the OSHA 30 Final Exam?

The completion time for the OSHA 30 final exam depends on the number of questions on the exam and how well you studied and paid attention.  It's important to manage your time effectively during the exam and pace yourself so that you have enough time to read and answer all the questions.

You have three attempts at the final exam and six months from your course enrollment date to complete the 30-hour OSHA Outreach Training.

Is There an OSHA 30 Study Guide?

Yes, there are study guides available for the OSHA 30 training program.

Study guides are designed to help you prepare for the final exam by summarizing and reviewing the course material. They typically include key concepts, important terms, and definitions, and OSHA 30 questions with answers.

In fact, as a training provider, we offer study guides available in PDF format. Our OSHA 30 courses include a free OSHA 30 study guide to make your study session a little bit easier!

Our PDF study guide will ensure you are ready to take the final exam to receive your DOL card. The study guide is a great supplement to the OSHA 30-Hour Outreach Course and can serve as a quick OSHA 30 “cheat sheet” for future reference.

What Happens if You Fail the OSHA 30 Exam?

If you fail the OSHA 30 exam, the consequences and retake policies depend on the training provider's specific guidelines. 

Generally, and with us, you are allowed up to three attempts to pass each end-of-module quiz and the final exam. You also typically have six months to pass from the purchase date, so as long as you start the class right away, you should have plenty of time to study up and make multiple attempts if you fail the first or even second time.

If you do not pass by the third try or if six months elapse before you get a passing score, you’ll be locked out of the course and required to start from scratch.

To improve your chances of passing the first time, choose a trustworthy training provider with generous policies (like us!) and check out the OSHA 30 exam tips below.

Tips to Prepare for the OSHA 30 Exam

Before we dive into the OSHA 30 practice test, here are some quick tips to keep in mind when preparing for your OSHA 30 exam:

• Engage Actively During Training: Take detailed notes during sessions to reinforce learning, participate in discussions (if relevant), and ask questions to clarify your knowledge. Even though we’re an online provider, our instructors are available for questions!
• Review Course Materials: Revisit training slides, handouts, and OSHA standards provided during the course and pay attention to charts, examples, and real-world applications of OSHA standards. If your training provider gives you a study guide, as we do, this can help you narrow down the most important knowledge for the exam.
• Practice Exams: Test your knowledge with end-of-module quizzes or practice tests. This can help you identify weak spots and focus on improving them.
• Memorize Key Standards and Concepts: Learn OSHA-specific regulations and codes relevant to your industry and key concepts like hazard recognition, fall protection, and emergency procedures.
• Utilize OSHA Resources: Explore OSHA’s website or training guides for supplemental information and updates, and use tools like OSHA’s eTools to understand safety practices.
• Manage Your Time: Dedicate specific hours daily to reviewing the material and breaking down topics into manageable sections to avoid feeling overwhelmed.
• Stay Calm During the Exam: Read questions carefully and eliminate incorrect answers, manage your test time, and avoid overthinking.
• Take Care of Yourself: Get adequate rest before the exam day, stay hydrated, and eat a balanced meal to maintain focus.

OSHA 30 Practice Test

Speaking of practice tests: below, you'll find a few OSHA 30 practice questions. We'll discuss the correct OSHA 30 test answers in detail at the end. Let's begin!

1. What is the minimum clearance distance between overhead power lines and a person?

A) 4 feet

B) 6 feet

C) 8 feet

D)10 feet

 

2. What is the maximum allowable weight that an employee can lift at one time without assistance or mechanical devices?

A) 20 pounds

B) 50 pounds

C) 75 pounds

D) 100 pounds

 

3. When should you inspect a scaffold?

A) Before each work shift

B) Before each use

C) After each use

D) After an accident occurs

 

4. Which of the following is an example of a biological hazard in the workplace?

A) Chemical spill

B) Heat stress

C) Mold exposure

D) Noise exposure

 

5. What is the minimum height for fall protection on a construction site?

A) 2 feet

B) 4 feet

C) 6 feet

D) 8 feet

 

6. Which of the following is an example of a hazard associated with excavation work?

A) Heat stress

B) Electrocution

C) Fall hazards

D) Noise exposure

 

7. What is the most effective way to control hazardous energy during maintenance or servicing of equipment?

A) Isolation of equipment from its energy source

B) Posting warning signs

C) Providing personal protective equipment (PPE)

D) Removing equipment from service

 

8. What is the purpose of lockout/tagout procedures?

A) To prevent workers from being exposed to hazardous energy

B) To prevent workers from using equipment improperly

C) To prevent workers from damaging equipment

D) To prevent workers from leaving equipment unattended

 

9. Which of the following is an example of a non-ionizing radiation hazard?

A) X-rays

B) Ultraviolet (UV) radiation

C) Gamma rays

D) Beta particles

 

10. What is the minimum distance that a forklift must maintain from an electrical power line?

A) 5 feet

B) 10 feet

C) 15 feet

D) 20 feet

OSHA 30 Answer Key

1. The correct answer is: D) 10 feet

Explanation: OSHA requires that a minimum clearance distance of 10 feet be maintained between overhead power lines and any person or equipment unless specific engineering controls are put in place to protect workers.

2. The correct answer is: B) 50 pounds

Explanation: OSHA recommends that the maximum allowable weight for manually lifting objects is 50 pounds. Anything heavier than that should be lifted using mechanical aids such as cranes, forklifts, or hoists.

3. The correct answer is: B) Before each use

Explanation: Scaffolds should be inspected before each use to ensure that they are in a safe working condition.

4. The correct answer is: C) Mold exposure

Explanation: Biological hazards in the workplace include exposure to mold, bacteria, viruses, and other microorganisms.

5. The correct answer is: C) 6 feet

Explanation: Fall protection is required on a construction site when working at a height of 6 feet or more.

6. The correct answer is: C) Fall hazards

Explanation: Excavation work presents a risk of cave-ins, which can lead to falls and other injuries. Proper shoring and trenching techniques should be used to prevent cave-ins and other hazards associated with excavation work.

7. The correct answer is: A) Isolation of equipment from its energy source

Explanation: The most effective way to control hazardous energy during maintenance or servicing of equipment is to isolate the equipment from its energy source through lockout/tagout procedures.

8. The correct answer is: A) To prevent workers from being exposed to hazardous energy

Explanation: Lockout/tagout procedures are used to prevent workers from being exposed to hazardous energy, such as electrical, hydraulic, or pneumatic energy, while servicing or maintaining equipment.

9. The correct answer is: B) Ultraviolet (UV) radiation

Explanation: Non-ionizing radiation hazards include UV radiation, infrared radiation, and microwave radiation, among others. Ionizing radiation hazards include X-rays, gamma rays, and beta particles.

10. The correct answer is: B) 10 feet

Explanation: A forklift must maintain a minimum distance of 10 feet from an electrical power line.

Pass Your OSHA 30 Exam With OSHA.com

As an OSHA-Authorized Outreach training provider with over 25 years of experience, we have a long record of helping students like yourself successfully earn their OSHA 30 card.

We offer both OSHA 30 Construction and OSHA 30 General Industry in an online, self-paced format that gives you the flexibility to study whenever and wherever is best for you. You’ll be able to take your time to understand the material and minimize any distractions by studying where you’ll do best.

Enroll today to get started!