Engine fundamentals
What engine fundamentals means
Explain how four-stroke engines work.
Worked example
One question from this skill's own question bank, shown with its full working.
The four strokes of a petrol engine, in order, are:
- power, intake, exhaust, compression
- intake, compression, power, exhaust
- exhaust, power, compression, intake
- compression, intake, exhaust, power
Working: Suck, squeeze, bang, blow: intake → compression → power → exhaust.
Curriculum and exam alignment
Curriculum notes are a general guide to where this work normally sits. Always check the syllabus your school or examination body is currently using.
Related skills
Other Automotive Technology skills in TVET & Trade Skills, at the same point in the course.
Other TVET & Trade Skills topics
Related study guides
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Exams that assess engine fundamentals
Senior High work on this skill feeds directly into these exam papers. Each page lists the TVET & Trade Skills topics that appear on it.
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Practise engine fundamentals
8 questions with a worked answer after every attempt, and a SmartScore that tracks how close you are to mastery.