4.4, 4.5, 4.6 Flashcards
How do you discharge a monitor ?
Use a high- voltage probe
What will you generally fix on a printer ?
Settings, paper jam, or ink/toner problem.
Anything else you call printer person.
What must you set for an ESD strap to work ?
The device must be plugged in + turned off.
When plugged in the device will be grounded.
How do you self ground ?
Make sure the computer is turned off but plugged in. Then touch an exposed (but not hot or sharp) metal part of the case.
Where can you find safety material ?
Material safety data sheets (MSDS)
Is toner carcinogenic ?
Yes
List the types of fire exstinguisher
A- Wood and paper
B- Flammable liquids
C- Electrical Fire
D- Toxic Chemicals
What is a good humidity to maintain ?
Around 50%
What is a brownout ?
Drop in voltage for a couple of minutes.
What is a sag ?
Short term voltage drop <1s
What is a spike ?
Short term voltage spike <1s
What is a surge ?
Voltage surge thats > than a voltage spike (<1s).
What does a UPS do ?
Battery backup, or UPS, keeps the system up and running when the normal power is removed (because of blackout, brownout, and so on).
How does a surge suppressor work ?
Keeps a spike from passing through it and onto the equipment.
What is PII ?
Personally identifiable information