The switch to backup power must be completed within a deadline of
A. 50 ms
B. 55 ms
C. 70 ms
D. 100 ms
Answer:A
The switch to backup power must be completed within a deadline of
A. 50 ms B. 55 ms C. 70 ms D. 100 ms
Explanation:The time required to power failure stimuli is 50 millisecond.