Safety and Power Handling Quiz

What should you do before handling a system component?

• Ensure the system is powered on

• Check if the grounding pin is broken

• Use a regular multimeter

• Make sure the main power cord is unplugged

What is a capacitor?

• A device that converts AC to DC

• A device that stores an electric charge

• A device that measures electrical current

• A device that emits tiny particles

What should you avoid when working with high-voltage components?

• Using compressed air

• Wearing safety goggles

• Using a back brace

• Using an ESD wrist strap

What is a peripheral?

• A device that connects to a computer

• A device that stores an electric charge

• A device that measures electrical current

• A device that converts AC to DC

What should you do if a laser printer is located next to desks?

• Look into the end of a fiber optic cable

• Keep the area ventilated

• Use a regular multimeter

• Clean the monitor's glass with a liquid solvent

What should you do to avoid burns from hot components?

• Use a regular multimeter

• Allow components to cool sufficiently

• Wear loose clothing

• Use an ESD wrist strap

What should you do to prevent tripping accidents?

• Route cables across the floor in pathways

• Keep work areas and floors clear of clutter

• Wear a back brace

• Use compressed air

What type of fire extinguisher should be available in rooms where you work?

• Class C

• Class B

• Class A

• Class D

What should you avoid wearing when working on computer components?

• Air filtration mask

• Back brace

• Loose clothing

• Safety goggles

What information does a Material Safety Data Sheet (MSDS) provide?

• A listing of hazardous chemicals or components

• A list of computer peripherals

• A guide to using ESD wrist straps

• A manual for repairing power supplies