General Safety
Should never be opened by general technician
What is a power supply?
Charge which is held by a person and can cause damage to components.
What is Electrostatic Discharge or (ESD)?
These four types of tools are what a standard repair toolkit should contain.
What is ESD tools, hand tools, cleaning tools, and diagnostic tools?
The build up of an electric charge resting on a surface.
What is Electrostatic Discharge (ESD)?
Complete loss of AC power. A blown fuse, damaged transformer, or downed power line
What is a Blackout?
Should be covered with tape while working on computer.
What are sharp edges inside computer case?
This is a complete loss of AC power
What is a blackout?
These are the types of ESD tools available.
What are wrist strap and antistatic mat?
Intrusion of outside electromagnetic signals in a transmission media, such as copper cabling.
What is Electromagnetic Interference (EMI)?
Dramatic increase in voltage above the normal flow of electrical current.
What is a power surge?
Should be kept away from your computer workspace.
What is food and drink?
Dramatic increase in voltage above the normal flow of electrical current.
What is a power surge?
This is used to tighten or loosen cross-head screws.
What is a phillips screwdriver?
The chance of ESD increases if this is too low.
What is humidity level?
The movement of electrons.
What is current?
The most dangerous units of electricity.
What is High Voltage?
Helps protect against potential electrical power problems.
What is an Uninterruptable Power Supply (UPS)?
Used to terminate wire into termination blocks.
What is a punch down tool?
Caused by radio transmitters and other devices transmitting in the same frequency.
What is Radio Frequency Interference?
Sudden increase in voltage that lasts for a short period and exceeds 100 percent of the normal voltage on a line.
What is a power spike?
This always falls exclusively to you.
What is safety?
Book holding info on all chemicals used in your workspace.
What is Material Safety Data Sheet (MSDS)?
Tests the integrity of circuits and the quality of electricity in computer components.
What is a digital multimeter?
The number of volts of static electricity must build up before a person can feel ESD.
What is 3000 Volts?
Interference from generators and lightning.
What is Noise?