:In addition to the fragility, a 90 year old home with the original wires would likely have knob and tube wiring instead of free-floating Romex-style power cable . ( Applicable words from the article " Currently the United States NEC forbids use of loose, blown-in, or expanding foam insulation over K & T wiring.
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It was used a lot when " wiring " meant actual, individual single-conductor wires in the walls ( see knob and tube wiring ), but it's no longer considered acceptable because, in some switch positions, it makes the " shell " of the light bulb base carry line voltage, potentially electrocuting a person attempting to change the light bulb.
How to say knob and tube wiring in Hindi and what is the meaning of knob and tube wiring in Hindi? knob and tube wiring Hindi meaning, translation, pronunciation, synonyms and example sentences are provided by Hindlish.com.
