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Auto Mechanics•Engine Fundamentals

The Four-Stroke Cycle

Senior High 6 questions
AI-drafted from platform data — specialist review scheduledBy DigiTransact Mastermind editorial team
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What the four-stroke cycle means

Induction, compression, power and exhaust strokes.

Before you start

Not confident yet? Work through Engine Parts & Functions first.

Worked example

One question from this skill's own question bank, shown with its full working.

Question

The correct order of the four-stroke cycle is

  • induction, compression, power, exhaust
  • power, induction, exhaust, compression
  • compression, induction, power, exhaust
  • exhaust, power, compression, induction
Answer: induction, compression, power, exhaust

Working: The four strokes always occur in the order: induction (intake), compression, power and exhaust.

Curriculum and exam alignment

Ghana GES SHS syllabusWASSCE

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 Engine Fundamentals skills in Auto Mechanics, at the same point in the course.

Other Auto Mechanics topics

Workshop Practice & MaintenanceWASSCE Past QuestionsVehicle Systems

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Exams that assess the four-stroke cycle

Senior High work on this skill feeds directly into these exam papers. Each page lists the Auto Mechanics topics that appear on it.

WASSCEWASSCE practice questionsFree WASSCE practice across the subjects at this stage, with worked answers.GESGES practice questionsFree GES practice across the subjects at this stage, with worked answers.

How this page was produced

This text was drafted with AI assistance from the questions and topics already stored on the platform. A subject-specialist review is scheduled but has not yet been recorded, so we do not claim it here.

Written by
DigiTransact Mastermind editorial team
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Practise the four-stroke cycle

6 questions with a worked answer after every attempt, and a SmartScore that tracks how close you are to mastery.

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