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JSS2: BASIC TECHNOLOGY - 1ST TERM

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  1. Definition of First Aid | Week 1
    7Topics
    |
    1 Quiz
  2. Rescue Operation | Week 2
    3Topics
    |
    1 Quiz
  3. Materials & Their Common Uses (Wood) | Week 3
    6Topics
    |
    1 Quiz
  4. Materials & their Common Uses (Metal) | Week 4
    5Topics
    |
    1 Quiz
  5. Uses of Common Alloys ( Brass & Bronze) | Week 5 & 6
    8Topics
    |
    1 Quiz
  6. Uses of Ceramics And Glass (Contd) | Week 7 & 8
    4Topics
    |
    1 Quiz
  7. Uses of Plastics | Week 9
    4Topics
    |
    1 Quiz
  8. Uses of Rubber | Week 10
    3Topics
    |
    1 Quiz
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1. Steel: Steel is a mixture of iron and low amounts of carbon. It is used for making automobile bodies, tools, screws, and nails.

Steel used for automobile bodies
Steel is used for automobile bodies.

2. Stainless steel: It is the mixture of iron + chromium + carbon + nickel. Stainless steel does not rust and can be used for food processing and for storing chemicals.

Stainless Steel Storage Tank
Stainless Steel Storage Tank.

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