Physical Safety Issues - Year 9

What is a common physical hazard in a computer lab?

• Loose cables on the floor

• Low screen brightness

• Loud keyboard sounds

• Clean desks

Securing cables can help prevent tripping hazards.

• True

• False

Using cable ______ can help reduce the risk of tripping on loose wires.

• plugs

• covers

• organizers

• locks

Which of the following helps maintain safety in a computer lab?

• Keeping floors clear of obstacles

• Placing cables across walkways

• Using long extension cords

• Turning off all devices

What hazard can overloaded power outlets cause?

• Lower energy bills

• Electrical shocks or fires

• Less heat generation

• Reduced computer speed

Using surge protectors can help prevent electrical hazards.

• True

• False

Regularly checking power ______ can prevent electrical hazards.

• lights

• switches

• cables

• outlets

Which of these is a sign of an electrical hazard?

• Dust-free environment

• Frayed cables

• Organized desks

• Low lighting

What can happen if a computer overheats?

• It will run faster

• It may shut down unexpectedly or cause a fire

• It will consume less power

• It will improve screen clarity

Dust buildup in computers can cause them to overheat.

• True

• False