Podcast
Questions and Answers
What should you always do before starting work on a computer?
What should you always do before starting work on a computer?
- Disconnect all peripherals
- Ensure the area is dry
- Wear gloves
- Turn off the device (correct)
What is the primary purpose of an anti-static wrist strap?
What is the primary purpose of an anti-static wrist strap?
- To prevent static electricity from damaging computer parts (correct)
- To designate a work zone
- To hold tools while assembling
- To provide comfort while working
What hazard does circuit overloading pose when assembling a computer?
What hazard does circuit overloading pose when assembling a computer?
- Physical injury from heavy equipment
- Increased electricity bills
- Data loss due to power failure
- Risk of electrical fire (correct)
Why is it important to cover exposed wiring during computer assembly?
Why is it important to cover exposed wiring during computer assembly?
What should you do if a liquid spill occurs while building a computer?
What should you do if a liquid spill occurs while building a computer?
Which action is most effective in preventing electrical hazards?
Which action is most effective in preventing electrical hazards?
What does grounding ensure during computer assembly?
What does grounding ensure during computer assembly?
In which condition is it safe to work on a computer?
In which condition is it safe to work on a computer?
What should you check for to avoid dangerous conditions in wiring?
What should you check for to avoid dangerous conditions in wiring?
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Study Notes
Basic Electrical Safety Guidelines
- Turn off all devices before starting any assembly work to ensure safety.
- Follow basic electrical safety rules to prevent hazards while working with electronics.
Anti-Static Wrist Strap
- An anti-static wrist strap is crucial for preventing static electricity damage to computer components.
- The strap ensures grounding, protecting both the builder and the computer parts during assembly.
Common Hazards and Precautions
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Circuit Overloading
- Overloading circuits can result in electrical fires, posing significant risks during computer assembly.
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Exposed Wiring
- Open wires can cause electric shocks; it is essential to cover and secure all wires to prevent accidental contact.
Liquid Damage Prevention
- Keep liquids away from the assembly area to avoid potential damage to computer components.
- Work in a dry and clean environment with dry hands; if spills occur, stop and ensure everything is dried thoroughly before proceeding.
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