Computer Health and Safety Quiz

What is the ideal height for a computer monitor to reduce neck strain?

• At eye level

• Below eye level

• Above eye level

• At shoulder level

Which of the following is a key principle of ergonomics in computer use?

• Using a chair with no back support

• Keeping wrists straight while typing

• Placing the keyboard at shoulder height

• Using a monitor with a glossy screen

What is the recommended distance between your eyes and the computer screen?

• 10-20 cm

• 20-40 cm

• 40-75 cm

• 75-100 cm

Which of the following is a common symptom of poor ergonomics?

• Improved concentration

• Increased energy levels

• Eye strain

• Enhanced posture

What is the primary purpose of using a surge protector with a computer?

• To increase internet speed

• To protect against electrical surges

• To improve monitor resolution

• To reduce computer noise

Which of the following is a safe practice when using electrical equipment?

• Overloading power sockets

• Using frayed cables

• Keeping liquids away from electrical devices

• Placing cables under carpets

What is the recommended angle for your elbows when typing on a keyboard?

• 45 degrees

• 60 degrees

• 90 degrees

• 120 degrees

Which of the following is NOT a recommended electrical safety precaution?

• Regularly inspecting cables for damage

• Using extension cords as a permanent solution

• Turning off equipment when not in use

• Keeping electrical devices away from water

What is the ideal temperature range for a computer room to prevent overheating?

• 10-15°C

• 16-22°C

• 23-28°C

• 29-35°C

Which of the following is a benefit of using an ergonomic chair?

• Increased risk of back pain

• Improved blood circulation

• Reduced productivity

• Higher energy consumption