10 Questions
What can happen if you exchange the AC adapter with a different type of laptop or device?
Both the AC adapter and the laptop may get damaged
What component of the printer contains high voltage?
Power supplies
How much static electricity must build up before a person can feel ESD?
At least 3,000 volts
What should be done to prevent ESD damage when working with computer components?
Keep all components in antistatic bags until ready to install them
What should be used when working inside computers to prevent ESD?
Antistatic wrist straps
What is the function of the power supply in a computer?
To convert AC power into the lower voltage DC power required by internal components
What does the term form factor refer to in the context of computer cases?
The physical design and look of a case
Which form factor is the most common power supply on the market today?
ATX12V
What are the most common voltages supplied by power supplies to run digital circuits and motors in disk drives and fans respectively?
$3.3$ volts, $5$ volts, and $12$ volts
What is the function of a motherboard in a computer?
To interconnect electronic components and serve as the backbone of the computer
Learn about electrical safety in personal computers, including power requirements, AC adapters, and handling high voltage printer parts. Understand the risks of exchanging AC adapters and the importance of following the printer manual guidelines.
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