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Subjects / JC Engineering / Strand 1: Processes and principles

Surface finishes

Protecting and decorating metals and plastics with paint, plastic dip coating, polishing and more.

In review 1st Year2nd Year3rd Year Common
15practice questions

Fill the gaps: 1 · Match the pairs: 1 · Multiple choice: 6 · Select all that apply: 1 · Numeric answer: 1 · Put in order: 2 · Short answer: 2 · Written answer (self/teacher assessed): 1

Each question has up to three hints, a worked explanation, and is tracked in your progress and review plan.

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Multiple choice
Why are metals given a surface finish?
Choose one answer
Hint 1

Rust and looks.

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