Computer Lab Safety Quiz

What is the main risk of trailing cables in a computer lab?

• Data loss

• Electromagnetic interference

• Tripping hazard

• Slow internet connection

How can the risk of tripping over cables be minimized?

• Leaving cables loose on the floor

• Using cable ducts and covering wires

• Placing cables in water-proof bags

• Removing all cables from computers

What should you do if a drink spills onto a computer?

• Shake the computer to remove the liquid

• Immediately unplug it and dry the liquid

• Restart the computer to check if it still works

• Use a hairdryer to dry the spilled liquid

Why should drinks be kept away from computers?

• They can make the computer run slower

• They can cause electrocution and damage to the device

• The smell of drinks can affect hardware

• Drinks may overheat the system

What device can help prevent electrocution from electrical faults?

• Surge protector

• Residual Circuit Breaker (RCB)

• Power bank

• Voltage regulator

What is the danger of overloading power sockets?

• Lower internet speed

• Fire hazard due to overheating

• Computer screen flickering

• Printer malfunctions

What type of fire extinguisher should be used for electrical fires?

• Water-based extinguisher

• CO2 extinguisher

• Foam extinguisher

• Sand bucket

What should NOT be done when handling heavy computer equipment?

• Use a strong desk for support

• Place equipment near the edge of a desk

• Use large tables to keep hardware stable

• Ensure desks are stable before placing heavy items

How can overheating of computer equipment be prevented?

• Cover vents to keep dust out

• Place equipment near direct sunlight

• Ensure proper ventilation and maintenance

• Use wet cloths to cool down the system

What is the best way to manage computer cables safely?

• Let them hang freely

• Place them under carpet without protection

• Secure them inside cable ducts

• Use extension cords excessively