Power Quality and Protection
Authored by Lawrence Cook
Physics, Other, Other Sciences, Computers
9th Grade - University
Used 64+ times
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12 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which of the following devices can supply backup power to a PC when the electricity fails and provides for line conditioning as well?
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
When are you subjecting your computer to the greatest risk of external power problems?
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which of the following terms describes over-voltage in a power line?
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which of the following terms describes power failing completely?
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which of the following terms describes under-voltage in a power line?
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which of the following terms describes a device being destroyed all at once in a single event?
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which of the following terms describes a condition of a device that is damaged over a period of instances and begins to fail or has intermittent problems?
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