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  2. Utility pole - Wikipedia

    en.wikipedia.org/wiki/Utility_pole

    A pole route (or pole line in the US) is a telephone link or electrical power line between two or more locations by way of multiple uninsulated wires suspended between wooden utility poles. This method of link is common especially in rural areas where burying the cables would be expensive.

  3. Overhead power line - Wikipedia

    en.wikipedia.org/wiki/Overhead_power_line

    For a single wood utility pole structure, a pole is placed in the ground, then three crossarms extend from this, either staggered or all to one side. The insulators are attached to the crossarms. For an "H"-type wood pole structure, two poles are placed in the ground, then a crossbar is placed on top of these, extending to both sides.

  4. Distribution transformer - Wikipedia

    en.wikipedia.org/wiki/Distribution_transformer

    Pole-mounted transformers may have lugs allowing direct mounting to a pole or may be mounted on cross-arms bolted to the pole. Aerial transformers, larger than around 75 kVA, may be mounted on a platform supported by one or more poles. [13] A three-phase service may use three identical transformers, one per phase.

  5. Underground power line - Wikipedia

    en.wikipedia.org/wiki/Underground_power_line

    Trench Undergrounding - Another method for undergrounding power lines is to dig trenches, lay power lines into the trench and cover them back up. This is done for the length of the power line. [17] Duct Bank - A third method uses parallel conduits held by spacers with sand or concrete filled in-between the conduits.

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    The search engine that helps you find exactly what you're looking for. Find the most relevant information, video, images, and answers from all across the Web.

  7. Pole vaulters' biggest challenge: Getting their poles to Paris

    www.aol.com/sports/pole-vaulters-biggest...

    Pole vaulters who spoke to Yahoo Sports said they travel with six to 10 fiberglass or carbon-fiber poles that cost up to $1,000 apiece and range in length from 14 to 17 feet.

  8. Stilts - Wikipedia

    en.wikipedia.org/wiki/Stilts

    Stilts are poles, posts or pillars that allow a person or structure to stand at a height above the ground. In flood plains, and on beaches or unstable ground, buildings are often constructed on stilts to protect them from damage by water, waves or shifting soil or sand. Stilts for walking have platforms for the feet and may be strapped to the ...

  9. Rod (unit) - Wikipedia

    en.wikipedia.org/wiki/Rod_(unit)

    The rod, perch, or pole (sometimes also lug) is a surveyor's tool [1] and unit of length of various historical definitions. In British imperial and US customary units , it is defined as 16 + 1 ⁄ 2 feet , equal to exactly 1 ⁄ 320 of a mile , or 5 + 1 ⁄ 2 yards (a quarter of a surveyor's chain ), and is exactly 5.0292 meters.

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