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Wires are generally not comprised of minerals, but metals. Examples are copper, aluminum, and gold. There are some insulation systems that use "rock wool" (which is mineral based), for high temperature or high radiation exposure.

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Which mineral has a hardness of 2.5-3 and makes a good electrical insulator?

The mineral with a hardness of 2.5-3 and that also functions well as an electrical insulator is gypsum. Gypsum is a soft mineral that can be easily scratched with a fingernail and is used in various industries for its insulating properties in electrical applications.


List two industrial uses from Earth materials called metallic mineral resources?

Iron ore is used in the production of steel, which is essential in construction, transportation, and manufacturing industries. Copper is used in electrical wiring due to its excellent conductivity, making it crucial for electronics, power generation, and telecommunications.


A reddish-orange element used for electrical writing?

The reddish-orange element commonly used for electrical wiring is copper. It is valued for its high electrical conductivity, making it an ideal choice for transmitting electrical signals and power in various applications.


In what part of car copper is used?

Copper is commonly used in a car's wiring system, particularly for electrical connections, circuits, and grounding. It is also used in brake lines and radiators due to its high thermal conductivity and corrosion resistance.


What is electrical graphics?

Electrical graphics refer to the visual representations of electrical systems, such as circuit diagrams, schematics, and wiring diagrams. These graphics are used to illustrate the connections between electrical components and help designers, engineers, and electricians understand and troubleshoot electrical systems.

Related Questions

What mineral is in electrical wiring?

Copper is the most commonly used mineral in electrical wiring due to its excellent conductivity and durability. It is often preferred for both residential and industrial applications to ensure efficient flow of electricity.


What mineral is a good conductor of electricity and heal?

Copper is a mineral that is both a good conductor of electricity and heat. It is widely used in electrical wiring and plumbing due to its excellent conductivity properties.


What color is the common wire used in electrical wiring?

The common wire used in electrical wiring is typically black.


A reddish-orange element used for electrical wiring?

Copper is a reddish brown element used for electrical wiring as it is a good conductor of electricity.


Which metal is more commonly used in electrical wiring, copper or iron?

Copper is more commonly used in electrical wiring than iron.


Which metal is more commonly used in electrical wiring, iron or copper?

Copper is more commonly used in electrical wiring than iron.


What is the mineral copper often used to make electrical wires?

Image result for What is the mineral copper often used to make electrical wires? Because of its superior conductivity, annealed copper became the international standard to which all other electrical conductors are compared. The main grade of copper used for electrical applications is electrolytic-tough pitch (ETP) copper .


Used in electrical wiring and pennies?

copper


Is the white wire neutral in electrical wiring?

Yes, the white wire is typically used as the neutral wire in electrical wiring.


How can duct tape be used to safely and effectively repair electrical wiring?

Duct tape should not be used to repair electrical wiring as it is not a safe or effective method. It is important to use proper electrical tape or consult a professional electrician for any repairs to electrical wiring.


What is the mineral used in electrical goods?

Copper


What are the standard Romex wire colors used in electrical wiring?

The standard Romex wire colors used in electrical wiring are black, white, and bare copper.