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Difficulty: EasySafety Procedures and Environmental Controls

An IT technician is removing a spare PCI Express network expansion card from a desktop computer and needs to store it for future use. Which of the following packaging materials should be used to protect the card from electrostatic discharge (ESD) during storage?

  1. An anti-static bagAnswer
  2. B
    A standard plastic zip-top bag
  3. C
    A cardboard box filled with styrofoam packing peanuts
  4. D
    A padded paper envelope

Answer

An anti-static bag should be used to store sensitive internal expansion cards because it shields components against electrostatic charges.
An anti-static bag provides Faraday cage protection or static dissipative properties, safeguarding sensitive electronic components from static buildup and high-voltage discharges during storage or transportation.

Step-by-Step Solution

1
Identify the risk factor
Internal expansion cards contain sensitive integrated circuits that can be destroyed by subtle static charges.
Electrostatic discharge can degrade or destroy semiconductor components even at voltages too low for humans to feel.
2
Select appropriate ESD protection material
Choose an anti-static bag designed specifically for storing computer components.
Anti-static bags (ESD bags) prevent static buildup on the outer surface and create a Faraday cage effect to protect internal circuits.

Key Concept

ESD Safe Storage Practices
Estimated Time:45s
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Topics

Safety Procedures and Environmental Controls

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