Skip to content
    Physics A-Level

    Diesel cycle

    What Diesel cycle means in Physics A-Level, as defined for AQA.

    Definition of Diesel cycle

    Check what you remember

    Read the wording for your board, then hide it and explain Diesel cycle in your own words. Rough notes are fine. This is a self-check, with no mark or grade.

    Reference: AQA

    Air alone is drawn in and compressed to a high pressure and temperature, fuel is injected and self-ignites, then expansion and exhaust follow.
    AQA · Engine cycles (A-level only) (study guide)

    Topics that use Diesel cycle

    Related terms

    Using Diesel cycle in the exam

    Check the command word and mark scheme for your exact question. After comparing your explanation with the reference, use the term in an answer on the linked topic. This practice does not predict an exam mark.

    Practise Physics questions

    Create a free account to answer exam-style questions on this topic and get feedback on your answers.

    Start free

    A week of Premium from your first lesson · Then the free plan continues · No card, no charge

    All Physics A-Level terms