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Materials & Processing - Timber I | Week 15 Topics1 Quiz
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Materials & Processing - Timber II | Week 23 Topics1 Quiz
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Processing of Materials - Metals | Week 35 Topics1 Quiz
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Processing of Clay, Ceramics and Glass | Week 45 Topics1 Quiz
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Methods of Producing Plastics & Rubber | Week 52 Topics1 Quiz
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Drawing Practice - Isometric Drawing | Week 64 Topics1 Quiz
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Oblique Projection | Week 72 Topics1 Quiz
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Orthographic Projection | Week 84 Topics1 Quiz
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Perspective Drawing (One - Point Perspective Drawing) | Week 94 Topics1 Quiz
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Metals are materials used in producing equipment used in everyday life. The most common metals are iron, aluminium, tin, etc.
Metals are usually solid but a few of them occur in liquid or powder form. They are made from raw forms called ores. Ores are usually dug from the earth or obtained from rocks.
Metals come in different forms such as rods, tubes, plates, wires, bars and liquid.
Ferrous metals contain iron and are magnetic, while nonferrous metals do not contain iron and are non-magnetic.
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