Indication
Many power strips have a neon or LED indicator light or one per output socket to show when power is on. Better-quality surge-protected strips have additional lights to indicate the status of the surge protection system, however these are not always reliable as an indicator.
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Famous quotes containing the word indication:
“Television could perform a great service in mass education, but there’s no indication its sponsors have anything like this on their minds.”
—Tallulah Bankhead (1903–1968)
“It is very certain that each man carries in his eye the exact indication of his rank in the immense scale of men, and we are always learning to read it. A complete man should need no auxiliaries to his personal presence.”
—Ralph Waldo Emerson (1803–1882)
“The first indication of a young person’s growing smarter is that he no longer understands the things which he used to consider quite intelligible and self-evident.”
—Franz Grillparzer (1791–1872)