CompTIA
220-801 · Question #536
220-801 Question #536: Real Exam Question with Answer & Explanation
The correct answer is C: Surge suppressor. A surge suppressor is specifically designed to absorb and redirect excess voltage from power spikes, protecting connected equipment from damage.
Question
Which of the following would BEST protect equipment from power spikes?
Options
- AAnti-static mat
- BHVAC system
- CSurge suppressor
- DPower strip
Explanation
A surge suppressor is specifically designed to absorb and redirect excess voltage from power spikes, protecting connected equipment from damage.
Common mistakes.
- A. An anti-static mat dissipates electrostatic discharge (ESD) from a person touching equipment, not voltage spikes from the power line.
- B. An HVAC system regulates temperature and humidity in a space and has no role in electrical power protection.
- D. A basic power strip only provides additional outlets and a circuit breaker for overloads, but contains no components to suppress voltage spikes.
Concept tested. Power protection devices and surge suppression
Reference. https://www.comptia.org/training/resources/exam-objectives
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