Factory Safety and Ergonomics Quiz

Lighting levels in a factory should be between 300-500 lux for general tasks and up to 1000 lux for precise tasks.

Noise levels in a factory should be below 85 dB for an 8-hour workday. Noise above 100 dB should be limited to 15 minutes per day without hearing protection.

Proper ventilation in factories removes harmful contaminants from the air, keeping them below the Threshold Limit Values (TLVs) set by health organizations.

Adequate air exchanges in a factory mean replacing the air inside 6 to 12 times per hour, ensuring proper ventilation and air quality.

Temperature in a factory should be maintained between 20-24°C (68-75°F) for most work, but lower temperatures may be better for heavy physical labor.

Humidity levels in a factory should be kept between 40-60%. Too high humidity can lead to heat stress, while too low increases dehydration risks.

Common safety hazards in factories include slips and falls, machinery accidents, and chemical exposure. These can be addressed by using anti-slip flooring, ensuring proper safety guards on equipment, and following OSHA's Permissible Exposure Limits (PELs) for chemicals.

Designing factory layouts with ergonomic principles in mind helps reduce repetitive strain injuries and improve productivity.

Automating dangerous tasks using machines or AI reduces human exposure to hazards. This can include using robots for heavy lifting or sensors to monitor hazardous environments.

Teaching workers safe practices, like proper lifting techniques, optimizes productivity while preventing injuries.

Older factories often require expensive upgrades to meet current safety standards. Machines might lack safety features common in new factories.

Newer factories can be built with safety in mind, including adjustable workstations and sensors to monitor dangers.

Technology, such as sensors and automation, can improve factory safety by monitoring environmental conditions and limiting dangerous human tasks.

Ensuring workstations are designed to minimize physical strain on workers, preventing injuries like carpal tunnel syndrome and back pain. Key elements include adjusted work height, proper posture, and reduced repetitive motions.

Reducing exposure to airborne contaminants in factories, protecting workers from respiratory illnesses. Examples include using exhaust systems to remove dust, maintaining proper ventilation, and monitoring carbon monoxide levels.

Optimizing the lighting in a factory to minimize eye strain and accidents for workers. This includes ensuring adequate brightness, using anti-glare screens, and distributing light evenly throughout the workspace.

Implementing strategies to protect workers from hearing damage caused by loud machinery. This involves installing soundproof barriers, providing personal protective equipment (PPE) like earplugs or earmuffs, and adhering to noise exposure regulations.

A comprehensive plan for evacuating workers from a factory in case of an emergency, ensuring their safety. Key factors include clearly marked exits, adequate lighting, and a well-defined evacuation process.

Evaluating a workstation to determine if it is designed ergonomically, minimizing worker strain and injury risk. This includes assessing work height, repetitive tasks, and posture to ensure a safe and comfortable work environment.

The potential consequences of ignoring environmental and safety factors in a factory. These include increased injury rates, financial penalties for non-compliance, and decreased productivity due to worker absenteeism and low morale.

The science of designing and arranging workplaces to maximize worker safety and comfort, reducing injuries and improving productivity.