OSHA 30 Practice Test: Questions and Answers
The Occupational Safety and Health Administration (OSHA) validates that every supervisor and worker should get workplace safety training. It will let them enforce the safest place of work by avoiding common hazards and preventing themselves and their colleagues from injuries and illnesses.
As an OSHA-authorized online training platform, we are offering OSHA 30 courses for both general and construction industries. The main aim of this course is to educate workers about safety measures and health responsibilities on construction sites. Additionally, it develops a thorough understanding of employer responsibilities, workers’ rights, and more.
Once you enroll in the OSHA 30 comprehensive training program, you must pass an OSHA 30 test at the end of each module. Passing this test is crucial to obtaining an OSHA 30 certification.
However, It is crucial to consider your “industry” when searching for online safety practice tests. One of the hardest things for a participant is to find the relevant OSHA 30 practice test that meets their industry standards. Most OSHA online test question answers would be the same for the Construction and General industry. But, some details may vary, and occasionally a topic will only related to one or the other. So, spending time studying for the incorrect test is something you want to avoid!
To prepare our candidates for the OSHA 30 examination criteria, we have created a sample of OSHA 30 practice questions and answers. This article will help you get a better understanding of the final exam formatting as well as improve your chances to successfully pass the test. So, let’s delve into this!
OSHA 30 Practice Test
Each OSHA quiz is a kind of practice test that prepares you for the final exam and each section covers crucial topics to prepare you to pass the exam and earn a DOL card. If you are worried about how to pass your OSHA 30 test, there are several online platforms where you may practice for the OSHA test (including this one!)
Here, you’ll read some of the OSHA 30 practice questions. When you complete answering the questions, we will discuss them in great detail with proper reasoning. Let’s begin!
1) ____ has ____ days to file a complaint with OSHA if they feel they were punished unfairly for reporting OSHA violations.
- Inspectors/60 days
- Workers/30 days
- Employers/30 days
- Self-employed workers/60 days
2) ____ are not covered under the OSHA.
- Large businesses
- Small businesses
- Private firms
- Self-employed workers
3) Which of the following is NOT a required component of an effective lockout/tagout (LOTO) program?
- Written procedures
- Employee training
- Routine inspections
- Random Audits
4) What is the lowest point on the construction site at which workers can be protected against falls?
- 4 feet
- 3 feet
- 6 feet
- 9 feet
5) Employees are entitled to:
- To take part in an OSHA workplace inspection
- File a complaint with their employer and ask them to fix the hazard
- Keep updated or know about hazardous situations at the workplace
- All of the above
6) Which of the following is an accurate example of a risk related to excavation work?
- Noise Exposure
- Fall Hazards
- Electrocution
- Heat Stress
7) Which of these is an example of non-ionizing radiation?
- Radiofrequency (RF)
- Ultraviolet rays (UV)
- Microwave radiations
- All of the above
8) What is the best time to inspect a scaffold?
- Just before using it
- Before every work shift
- After using it
- After the occurrence of an accident
9) According to OSHA, what is the maximum allowable concentration of oxygen in a confined space?
- 20.9%
- 23.5%
- 18.5%
- 28.5%
10) What should be done if a trench is deeper than 5 feet?
- The trench must be filled immediately
- Only heavy machinery should be used in the trench
- Employees should work at their own risk
- Must be sloped, shored, or protected by a trench box
OSHA Test Answers
1) “Workers/30 days”
Reason:
OSHA provides protection for workers who report safety violations at the workplace. If workers believe they have been retaliated against or unfairly punished for reporting OSHA violations, they have 30 days to file a complaint with OSHA. This protection is part of OSHA’s whistleblower provisions, whose aim is to ensure that workers can report unsafe conditions without fear of retaliation.
2) “Self-employed workers”
Reason:
OSHA regulations do not cover self-employed workers. Since self-employed individuals do not have an employer, they are not subject to OSHA’s requirements. OSHA’s main focus is on ensuring workplace safety for employees, so it does not cover those who work for themselves.
3) “Random Audits”
Reason:
An effective LOTO program requires written procedures, employee training, and routine inspections to ensure compliance and safety. Random audits, while helpful, are not explicitly required by OSHA as part of a LOTO program.
4) “6 Feet”
Reason:
In the construction industry, OSHA requires 6 feet to protect employees due to the nature of work and associated risk. This regulation aims to give ultimate protection to workers from fall hazards that are the leading cause of injuries and fatalities in the construction sector.
5) “All of the above”
Reason:
Workers have several rights under the OSHA regulations. They have a right to be involved in OSHA inspection to provide information about unsafe working conditions during the inspection. Even they are entitled to report unsafe conditions and request the employer to correct them. OSHA gives employees a right to be informed and updated about potential workplace hazards.
6) “Fall Hazards”
Reason:
Cave-ins are the risk associated with the excavation process, which can cause falls and other injuries. So, it is required to consider the proper trenching and shoring techniques in order to reduce the hazards related to the excavation process.
7) “All of the above”
Reason:
Non-ionizing radiations are defined by OSHA, as a sequence of electromagnetic waves that travel at the speed of light and are made up of oscillating electric and magnetic fields. Radiofrequency (RF), Microwave radiations, Ultraviolet rays (UV), & extremely low frequency (ELF) are non-ionizing radiations.
8) “Just before using it”
Reason:
Scaffolds must be inspected before using them to ensure that they are in safe and good working conditions.
9) “23.5%”
Reason:
According to OSHA, “the minimum safe level of oxygen in a confined space is 19.5%, whereas the maximum safe level is 23.5%.” Getting accurate measurements of oxygen levels is essential. Low oxygen level is the biggest reason for fatality in confined spaces.
10) “Must be sloped, shored, or protected by a trench box”
Reason:
Trenches that are 5 feet or deeper need to have a protection system to keep the rock stable until the excavation is finished.
