4.5 Flashcards
What is MSDS?
Material Safety Data Sheets
Manual that provides handling and disposal information for all hazardous chemicals
Why is temperature important?
Computer needs constant cooling so that they don’t overheat.
Why is humidity important? What is the preferred humidity level?
Low humidity promotes static discharge
High humidity promotes condensation
50%
Why is ventilation important?
Allows cool air to travel through the computer which keeps it from overheating.
What is commonly used as a backup if the power goes out?
UPS (Uninterruptible Power Supply)
What is commonly used to handle spikes of electricity?
Surge suppressor
A good surge suppressor can handle at least how much joules?
600+
200 is good, 400 is better, 600 is best.
What helps against inhaling particles and dust?
Air filters and masks
True or False: The wrong type of vacuum can create static discharge.
True.
True or False: When needing to use compressed air, a compressed air can is your best bet.
False. Compressed pump is your best bet. Compressed air in a can is too powerful for some components.
