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Questions and Answers
What is the best method of preventing ESD?
What are the four categories of hardware tools?
Electro-static discharge (ESD) tools, hand tools, cleaning tools, diagnostic tools.
Electrostatic discharge (ESD) is the sudden flow of electricity caused only by contact.
False
A wrist strap is also referred to as an ______ strap.
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What should you ensure about you and the computer when working to prevent ESD?
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What kind of surface should you be standing on when working inside a computer?
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Which clothing should be avoided to reduce ESD risk?
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It is safe to work on a computer during an electrical storm.
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What should you do before touching any part of the computer?
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When using hand tools, what is the important aspect to ensure?
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What should you do with any liquid before working on a computer?
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Study Notes
ESD Tools
- ESD Wrist Strap - Used to prevent electrostatic discharge by grounding the user. It helps prevent damage to sensitive electronic components.
- Antistatic Mat - a floor or table mat that reduces the risk of electrostatic discharge. It provides a grounded work surface.
- Connect both the computer and yourself to a grounded surface to prevent ESD
ESD Prevention
- Disconnect all cables and power cords from the back of the computer.
- Avoid wearing clothing that conducts electricity such as wool sweaters.
- Stand on a hard surface while working to minimize ESD risks.
- Do not work on computers during electrical storms.
- Remove all jewelry to reduce the risk of ESD.
### Hand Tools
- Hand tools are used to work on materials and physical systems. They can be manual or electrically powered.
Diagnostic Tools
- Computers are getting more reliable, but they can still have problems.
- Diagnostic tools aid in troubleshooting and identifying computer issues.
### Cleaning Tools
- Having the right cleaning tools is essential to maintain and repair computers.
- Cleaning tools help to ensure that computer components are not damaged during cleaning.
Occupational Health and Safety Procedure
- Always ground yourself and the computer before touching any part of the computer.
- Work with someone to ensure help in case of an accident or emergency.
- Exercise caution with tools that could cause short circuits.
- Connect cables properly by holding the connector, not the cable itself.
- Use rubber shoes when standing on grounded surfaces.
- Ensure pins are properly aligned when connecting cables.
- Power off and unplug the computer before working on it.
- Avoid contact with liquids around computers.
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Description
This quiz covers essential ESD tools such as wrist straps and antistatic mats, and outlines crucial prevention strategies for avoiding electrostatic discharge while working on computers. It also touches on the importance of hand tools and diagnostic tools in managing computer issues. Test your knowledge on these critical topics related to computer safety and maintenance.
