मराठी

State two important uses of following metal: Uses of aluminium

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प्रश्न

State two important uses of following metal:

Uses of aluminium

State two uses of aluminium.

Name two uses of aluminium.

Describe uses of aluminium.

Mention important uses of aluminium.

दीर्घउत्तर
लघु उत्तर
सविस्तर उत्तर
अति संक्षिप्त उत्तर
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उत्तर १

  1. Aluminium foils are used for packing food stuff, medicines etc.
  2. It is used for making high voltage electric transmission wires.
  3. It is used for making pots, pans and parts of automobiles.
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उत्तर २

  1. Electrical transmission cables are made of aluminium.
  2. Thermite welding and the Goldschmidt aluminothermic method both use aluminium powder as a reducing agent.
  3. It is used in making household utensils and novelty articles.
  4. Aluminium foil is used for wrapping soaps, cigarettes, confectionary, etc.
  5. It is used to create silvery paints to cover iron and other surfaces.
  6. It serves as a deoxidiser for eliminating blow holes in metallurgy.
  7. Aluminium’s low density, good thermal and electrical conductivity, and resistance to corrosion make it a popular material in the automotive and aircraft industries.
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Notes

Students can refer to the answers according to their question.

  या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 16: Mineral and Power Resources - Examination Corner [पृष्ठ ३६६]

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