Which ore is used in electrical industry?

The most valuable ore deposits contain metals crucial to industry and trade, like copper, gold, and iron. Copper ore is mined for a variety of industrial uses. Copper, an excellent conductor of electricity, is used as electrical wire.

Which minerals are used in electrical industry?

Copper, which is refined from rocks containing copper sulfide and copper oxide, is the most common mineral used in electronics because it is an excellent electrical conductor.

Which metal is mainly used in electrical industries?

Copper electrical wires are safer to use than wires made of most other conductive metals because they are resistant to heat. As you can see, copper is the preferred metal for electrical wires for several reasons. It has high electrical conductive; it’s inexpensive; it’s ductile; and it’s thermal resistant.

What is used in electric industry?

Copper is a good conductor of electricity. It has good ductile strength. It is used in most of the electrical appliances and eclectic industries. Aluminium is another good conductor of electricity.

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What is copper ore?

Copper ores

The most abundant ores are chalcopyrite and bornite, which contain both copper and iron sulphides.

Which is an ore of aluminum?

Bauxite ore is the world’s primary source of aluminum.

Which metal is the best conductor of electricity?

“Silver is the best conductor of electricity because it contains a higher number of movable atoms (free electrons). For a material to be a good conductor, the electricity passed through it must be able to move the electrons; the more free electrons in a metal, the greater its conductivity.

Which is the most used mineral in electrical and electronic industry?

Mica is found in Jharkhand, Andhra Pradesh, Maharashtra, etc. Complete answer: Mica is considered one of the most important minerals and is used in the electronic and electrical industries.

Which material is used in electrical industries in a large quantity?

Mica is one of the materials used in electrical engineering that can be found in many electric motors, generators and transformers. Particularly in highly stressed areas: high voltage and high temperature. Mica is so named because of its shimmering and shiny appearance.

Why Mica is used in electrical and electronics industry?

Answer: Mica is used in electric and electronic industries because of its insulating properties and resistance to high voltage.

Which industries use most electricity?

Within the industrial sector, manufacturing accounts for the largest share of annual industrial energy consumption, generally followed by mining, construction, and agriculture.

What are the types of electrical engineering materials?

Electrical Engineering Materials

  • Conductors – i.e. Silver, Copper, Gold, Aluminum etc.
  • Semiconductors – i.e. Germanium, Silicon, GaAs etc.
  • Insulators – Plastics, Rubbers, Mica, Insulating Papers etc.
  • Magnetic materials – Iron, Silicon steel, Alnico, ferrites etc.
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What is ore of silver?

The most important ore mineral of silver is argentite (Ag2S, silver sulfide). Silver is commonly extracted from ore by smelting or chemical leaching.

What is zinc ore?

Zinc ore is most commonly found as zinc carbonate (ZnCO3), known as calamine or smithsonite. It generally occurs as rounded, crystalline crusts or granular, honeycombed masses that have a vitreous or pearly luster and are typically dirty brown or grey in colour.

What is gold ore?

Ores. The major ores of gold contain gold in its native form and are both exogenetic (formed at the Earth’s surface) and endogenetic (formed within the Earth). The best-known of the exogenetic ores is alluvial gold. Alluvial gold refers to gold found in riverbeds, streambeds, and floodplains.