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This overhead line conductor has a very good balance between the mechanical and electrical properties that makes it as the best choice where the ampacity, strength and light weight are the main consideration of the line design.*AACACSRACARAAAC

Question

This overhead line conductor has a very good balance between the mechanical and electrical properties that makes it as the best choice where the ampacity, strength and light weight are the main consideration of the line design.*AACACSRACARAAAC

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Solution

The conductor you're referring to is the ACSR (Aluminum Conductor Steel Reinforced). This type of conductor is known for its high strength, light weight, and good ampacity, making it an ideal choice for overhead power lines where these properties are crucial.

Here's a step-by-step explanation:

  1. Aluminum Conductor Steel Reinforced (ACSR) is a type of conductor that is commonly used in overhead power lines.

  2. It is composed of a core of galvanized steel strands surrounded by aluminum.

  3. The steel core provides the conductor with high mechanical strength, enabling it to withstand high tension loads and adverse weather conditions.

  4. The aluminum surrounding the steel core provides good conductivity, allowing for efficient transmission of electricity.

  5. The combination of these materials also results in a conductor that is relatively lightweight compared to conductors made entirely of copper or steel.

  6. Therefore, due to its balance of mechanical strength, electrical conductivity, and light weight, ACSR is often the best choice for overhead power lines where these properties are a main consideration in the line design.

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