Monday, June 30, 2014

CISSP Exam Preparation (Question 236)

(236) Which choice below BEST describes a power sag?
A. Complete loss of power
B. Momentary low voltage
C. Prolonged high voltage
D. Momentary high voltage
Explanation:
Answer “Complete loss of power” is a blackout, answer “Momentary high volta ” is a spike,
and answer “Prolonged high voltage” is a surge.

- Muhammad Idham Azhari

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