enow.com Web Search

Search results

1. Results from the WOW.Com Content Network

2. Electrical conduit - Wikipedia

   en.wikipedia.org/wiki/Electrical_conduit

   An electrical conduit is a tube used to protect and route electrical wiring in a ... conduit, 3/4 inch (21 metric) size Type Labor Weight Material cost RMC 1.0 1.0 ...

3. Pothead - Wikipedia

   en.wikipedia.org/wiki/Pothead

   A three phase electric circuit terminated with a pothead Crossarms with two three phase electric circuits terminated with potheads. A pothead is a type of insulated electrical terminal used for transitioning between overhead line and underground high-voltage cable or for connecting overhead wiring to equipment like transformers. [1]

4. Electrical cable - Wikipedia

   en.wikipedia.org/wiki/Electrical_cable

   6 inch (15 cm) outside diameter, oil-cooled cables, traversing the Grand Coulee Dam throughout. An example of a heavy cable for power transmission. Fire test in Sweden, showing fire rapidly spreading through the burning of cable insulation, a phenomenon of great importance for cables used in some installations. 500,000 circular mil (254 mm 2) single conductor power cable

5. Strut channel - Wikipedia

   en.wikipedia.org/wiki/Strut_channel

   Cross section diagram of standard strut channel. Basic strut channel comes in the open box section 1 + 5 ⁄ 8 in (41 mm) square. A half height 1 + 5 ⁄ 8 in × 13 ⁄ 16 in (41 mm × 21 mm) version is also available, used mostly where mounted directly to a wall as it has significantly less stiffness and ability to carry loads across an open space or brace.

6. Earthing system - Wikipedia

   en.wikipedia.org/wiki/Earthing_system

   The conductor that connects an exposed-conductive-part of the consumer's electrical installation to Earth is called the protective earth (PE; see also: Ground) conductor. This arrangement is a current standard for residential and industrial electric systems particularly in Europe. [9] Three variants of TN systems are distinguished: TN−S

7. Copper tubing - Wikipedia

   en.wikipedia.org/wiki/Copper_tubing

   While pipe sizes in Australia are inch-based, they are classified by outside rather than inside diameter (e.g., a nominal 3 ⁄ 4 inch copper pipe in Australia has measured diameters of 0.750 inches outside and 0.638 inches inside, whereas a nominal 3 ⁄ 4 inch copper pipe in the U.S. and Canada has measured diameters of 0.875 inch outside and ...