CompTIA A+ 1102 Environmental Impacts Flashcards
1
Q
MSDS
A
Material Safety Data Sheets (acronym)
2
Q
- required by OSHA
- may be abbreviated as SDS
- provides information for all hazardous chemicals
A
MSDS
3
Q
batteries
- usually sent to a hazardous waste facility
toner
- recycle and reuse
A
Handling Toxic Waste (Batteries/Toner)
4
Q
Humidity (High/Low)
A
- high humidity promotes condensation
- low humidity promotes static discharges
- 50% humidity is a good number
5
Q
Uninterruptible Power Supply (UPS) Types (term-5list)
A
- standby UPS
- line-interactive UPS
- on-line UPS
6
Q
- filters power spikes and line noise
- spikes are diverted to the ground
A
Surge Suppressor
7
Q
- joule ratings
- surge absorption
- look for 600+ joules of protection
- surge amp ratings
- UL 1449 voltage let-through ratings
- ratings at 500, 400, and 300
- lower is better
A
Surge Suppressor Specifications (list)
