220-1002 · Question #696
Which of the following identifies changes in the environment, such as alternating current failure?
The correct answer is B. MSDS. IMPORTANT NOTE: This answer appears to be an error in the source material. A UPS (Uninterruptible Power Supply) monitor (A) is the correct tool for detecting environmental changes such as AC power failure - it continuously monitors incoming power and triggers alerts when AC is…
Question
Which of the following identifies changes in the environment, such as alternating current failure?
Options
- AUPS monitor
- BMSDS
- CESD mat
- DSurge suppressor
How the community answered
(24 responses)- A4% (1)
- B88% (21)
- D8% (2)
Explanation
IMPORTANT NOTE: This answer appears to be an error in the source material. A UPS (Uninterruptible Power Supply) monitor (A) is the correct tool for detecting environmental changes such as AC power failure - it continuously monitors incoming power and triggers alerts when AC is lost or fluctuates. MSDS (Material Safety Data Sheet) is a document describing the hazards and safe handling of chemical substances; it has no capability to detect or identify electrical power changes. If this question appears on an exam, the intended correct answer is most likely A (UPS monitor).
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