Why should electric furnaces not rest directly on the ceiling joists? The ceiling will act as a sounding board and transmit the blower sound throughout the house. You just studied 23 terms!
Make a series of smaller angled bends along the length of the flange. Which of the following items do aluminum conductors require an application of during installation? Antioxidation paste.
Metal enclosures for switches or circuit breakers used as service equipment shall comply with the provisions of Part V of Article 250. Where nonmetallic enclosures are used with metal raceways or metal-armored cables, provision shall be made for connecting the equipment grounding conductor(s).
Be sure to keep these safety tips in mind to avoid hazards during your home wiring project.Power Off. ... Be Careful What You Touch. ... Use The Right Tools. ... Buy The Right Parts. ... Include A Junction Box. ... Replace Old Wiring That Shows Signs Of Deterioration or Fraying.Fix Fuse and Breaker Problems.Don't Overload.