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Low voltage ring and string.
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Low voltage and high speed voltage controlled ring oscillator with wide tuning range in 0 18 m complementary metal oxide semiconductor yu sheng tiao meng lieh sheu and lin jie tsao department of electrical engineering.
This is part of what i do.
Usually the ring is covered with a blank plate if not needed immediately.
It s not hard to do in the future either.
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Ring and string means there is a low voltage ring cut into the wall and there is a pull string from there to up in the ceiling.
You can remove the blank and use it at any time in the future.
This is of concern where the method of installation for low voltage cables is what many in the industry commonly refer to as ring and string this method of low voltage cabling distribution does not rely on conduits and back boxes.
For low voltage class 2 use only.
Low voltage garden lights plug play garden lights easyfit 12v garden lights garden 24v lights floodlights security lights post bollard lights lamp post lights pedestal lights tile brick lights sign lights solar lights.
What is ring and string as it is related to wiring a network.