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Quick questions on Heat and surface treatments - AQA GCSE Engineering
2short Q&A pairs drawn directly from our worked dot-point answer. For full context and worked exam questions, read the parent dot-point page.
What is q1?Show answer
State what annealing does to a metal. [1 mark]
What is q2?Show answer
Name a surface treatment that protects steel from rusting. [1 mark]
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