Subjects / LC Engineering / Strand 4: Engineering principles and energy
Heat treatment of steel
Annealing, normalising, hardening, tempering and case hardening.
5th Year6th Year HigherOrdinary
Helps to know first:
Ferrous metals, iron-carbon alloys and steel making
15practice questions
Fill the gaps: 1 · Match the pairs: 2 · Multiple choice: 6 · Select all that apply: 1 · Numeric answer: 1 · Put in order: 2 · Short answer: 1 · 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.
Practise this topic