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JSS3: BASIC TECHNOLOGY - 2ND TERM
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Scales & Scale Drawing2 Topics|1 Quiz
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Simple Blueprint Reading2 Topics|1 Quiz
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Basic Building Symbols and Components8 Topics|1 Quiz
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WoodWork Project3 Topics|1 Quiz
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WoodWork Project - Non-Wood Materials1 Topic|1 Quiz
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MetalWork Project5 Topics|1 Quiz
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Soldering & Brazing2 Topics|1 Quiz
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Machine Motions I3 Topics|1 Quiz
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Machine Motions II2 Topics|1 Quiz
Lesson 6,
Topic 5
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Types of Metal Finishing
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Topic Content:
- Types of Metal Finishing
Metal finishing is defined as the process of changing the surface of an object for the purpose of improving its appearance and/or durability.
Types of metal finishing include:
a. Buffing: This is the method of using wheels covered with soft cloth or leather to polish the surface of metal.

b. Lacquering: This is the application of lacquer to a
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