OSHA Module 28, Section 1: Controlling
Hazards Questions and Answers | Latest
Version | 2024/2025 | Correct & Verified
What is the primary goal of hazard control in the workplace?
✔✔ The goal is to eliminate or reduce risks to keep workers safe and healthy.
How does the hierarchy of controls help in workplace safety?
✔✔ It provides a step-by-step approach to reducing hazards, starting with the most effective
solutions.
What is the most effective way to control a workplace hazard?
✔✔ Elimination is the best method because it removes the hazard entirely.
Why is substitution sometimes used instead of elimination?
✔✔ If eliminating a hazard is not possible, substitution replaces it with something less
dangerous.
How does engineering control reduce hazards?
1
, ✔✔ Engineering controls change the workplace or equipment to remove or reduce exposure to
hazards.
What is an example of an engineering control?
✔✔ Installing machine guards to prevent contact with moving parts.
Why are administrative controls used in hazard control?
✔✔ They change work policies and procedures to reduce exposure, such as rotating shifts to
limit time in hazardous areas.
What is an example of an administrative control?
✔✔ Training workers on safe practices to minimize exposure to dangerous tasks.
How does personal protective equipment (PPE) help control hazards?
✔✔ PPE provides a barrier between the worker and the hazard when other controls are not
enough.
Why is PPE considered the least effective hazard control?
2
Hazards Questions and Answers | Latest
Version | 2024/2025 | Correct & Verified
What is the primary goal of hazard control in the workplace?
✔✔ The goal is to eliminate or reduce risks to keep workers safe and healthy.
How does the hierarchy of controls help in workplace safety?
✔✔ It provides a step-by-step approach to reducing hazards, starting with the most effective
solutions.
What is the most effective way to control a workplace hazard?
✔✔ Elimination is the best method because it removes the hazard entirely.
Why is substitution sometimes used instead of elimination?
✔✔ If eliminating a hazard is not possible, substitution replaces it with something less
dangerous.
How does engineering control reduce hazards?
1
, ✔✔ Engineering controls change the workplace or equipment to remove or reduce exposure to
hazards.
What is an example of an engineering control?
✔✔ Installing machine guards to prevent contact with moving parts.
Why are administrative controls used in hazard control?
✔✔ They change work policies and procedures to reduce exposure, such as rotating shifts to
limit time in hazardous areas.
What is an example of an administrative control?
✔✔ Training workers on safe practices to minimize exposure to dangerous tasks.
How does personal protective equipment (PPE) help control hazards?
✔✔ PPE provides a barrier between the worker and the hazard when other controls are not
enough.
Why is PPE considered the least effective hazard control?
2
