AUS-EC3-ORALS-L2.1

Two- and four-stroke cycles, scavenging and turbocharging

AUS-EC3-ORALS-M2 · Diesel propulsion plant · AUS-EC3-ORALS-M2-A AMSA 1112 Table 4 propulsion outcomes: cycles, start-up and shut-down, governors and protection, crankcase explosions, performance and fault finding.

The examiner will hand you a pen and ask you to **draw a timing diagram**. Know why each valve event sits where it does.

Independent study. xplor is not a registered training organisation and awards no certificate, Certificate of Competency or unit of competency. This course prepares you to talk through the syllabus; it does not replace the Diploma of Marine Engineering, the qualifying sea service or task book, or the AMSA oral examination itself. AI-drafted content pending subject-matter-expert review.