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The insulators used on high tension transmission lines and on distribution lines are made of either glass or ceramic shaped in a mold. On high tension lines several are typically stacked to create a compound insulator that can avoid arcing at the voltage on the lines.

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Are insulators made of materials that electricity can flow through easily?

No, insulators are made of materials that do not allow electricity to flow through easily. They have high resistance to the flow of electrical current, which helps to prevent the electricity from passing through and causing a short circuit.


What is Typical insulators made of?

Typical insulators are usually made of materials such as rubber, glass, plastic, or ceramics, which have high resistance to the flow of electricity. These materials prevent the transfer of heat or electrical current, making them effective insulators.


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Are material that don't conduct electrical charges called insulators?

Yes, materials that do not conduct electrical charges are called insulators. Insulators have high resistance to the flow of electricity, making them suitable for protecting against electric shock and preventing the loss of energy in electrical systems. Examples of insulators include rubber, glass, and plastic.


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