In a High Hazard Facility, what is an example of engineering control?

In a High Hazard Facility, what is an example of engineering control?

• A. Personal alarms
• B. Fume hoods
• C. Emergency drills
• D. Personal protective clothing

Answer: (B)

Engineering controls are physical modifications to the workplace that reduce or eliminate exposure to hazards. Fume hoods are a prime example of this, as they are designed to ventilate and remove hazardous fumes, vapors, or particles from the air in laboratory or industrial settings. By containing and exhausting these potentially harmful substances, fume hoods protect workers from inhaling toxic chemicals directly, thus mitigating the risk of exposure significantly. In contrast, personal alarms and emergency drills focus on alerting personnel and preparing them for emergencies rather than modifying the environment. Personal protective clothing is also important as it provides individual barriers against hazards, but it does not fundamentally change the workplace's engineering design or conditions. Therefore, fume hoods stand out as an effective engineering control that aims directly at making a safer work environment by addressing risks at their source.

Engineering controls are physical modifications to the workplace that reduce or eliminate exposure to hazards. Fume hoods are a prime example of this, as they are designed to ventilate and remove hazardous fumes, vapors, or particles from the air in laboratory or industrial settings. By containing and exhausting these potentially harmful substances, fume hoods protect workers from inhaling toxic chemicals directly, thus mitigating the risk of exposure significantly.

In contrast, personal alarms and emergency drills focus on alerting personnel and preparing them for emergencies rather than modifying the environment. Personal protective clothing is also important as it provides individual barriers against hazards, but it does not fundamentally change the workplace's engineering design or conditions. Therefore, fume hoods stand out as an effective engineering control that aims directly at making a safer work environment by addressing risks at their source.