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A+ Review Cards
Security & Operational Procedure
5
Computer Networking
10th Grade
12/05/2012

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Cards

Term
ESD- Electrostatic Discharge
Definition
The discharge of electrical energy that occures when to components of opposite charge touch. To prevent this, use and antistatic mat and wrist strap.
Term
EMI- Electromagnetic Interference
Definition
Caused by the magnetic field generated when electricity flows;can cause power fluctuations and signal loss.
Term
RFI- Radio Frequency Interference
Definition
The same thing as EMI (Electromagnetic Interference) except in the distants or radio frequencies.
Term
Electrical Safety
Definition
*Remove loose hanging objects
*Turn of Hardware
*Keep hands and body dry
*Use rubber gloves for insulation
Term
CRT- Cathode Ray Tube (Safety)
Definition
To work inside a CRT monitor is not recommend; if necessary it must first be discharged by a certified technician.
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