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Questions and Answers
What is the primary function of insulators in electrical systems?
What is the primary function of insulators in electrical systems?
- Preventing the flow of electricity (correct)
- Generating electricity
- Storing electricity
- Enhancing the flow of electricity
What materials are insulators?
What materials are insulators?
- Gold, platinum, and brass
- Copper, aluminum, and silver
- Iron, steel, and nickel
- Rubber, glass, and plastic (correct)
Why are insulators important in electrical wiring?
Why are insulators important in electrical wiring?
- To reduce the risk of electric shock (correct)
- To decrease the resistance in circuits
- To amplify the power of electrical appliances
- To increase the conductivity of wires
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