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Power lines are primarily made of aluminum and steel. Aluminum is favored for its lightweight and excellent conductivity, while steel is often used for the core of larger transmission lines to provide strength and durability. In some cases, copper is also used for its superior conductivity, though it is less common due to its higher cost. Insulators, usually made from materials like porcelain or composite polymers, are also essential for supporting the wires and preventing electrical leakage.
What else can I help you with?
What materials are used to make a reverse power catapult?
wood
Why is copper used to make electical wiring but is not usually used to make overhead power lines?
Copper is used for electrical wiring due to its high electrical conductivity and durability. However, it is not commonly used for overhead power lines due to its weight and cost compared to aluminum, which is lighter and less expensive for long-distance power transmission. Aluminum is also more resilient to weather conditions and stretching, making it a better option for overhead lines.
What are the Types of insulators used in power lines?
One type of insulator is ceramic, these were used in the older power lines and the newer styles are glass
What three types of materials are used to make impressions?
Dental materials are examples of materials that are used to make impressions.
Who first used plants to make materials?
who first used plants to make materials
What materials was used to make coal trucks?
what materials were used to make coal trucks
What materials are used to make asimo the humanoid robot?
Motor chip plastic camera cable power source
What materials are being used to replace copper telephone lines?
alloy
What Materials are used to make a blanket?
Wool or Cotton. They are both materials that can be used to make a blanket.
What are materials used to make blanket?
Wool or Cotton. They are both materials that can be used to make a blanket.
What materials are used to make cement?
The materials used to make cement are,Calcareous materials (limestone)Argillaceous materials (clay)gypsumCoal dustIron oxidemagnesiumAlkalies
How do power lines be used?
to send power through them so that electricity can get to your home
