Try 3 free questions from the EASA Part-66 Module 16 — Piston Engines exam. Covers engine construction, fuel systems, ignition, lubrication, and engine performance.
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Question 1 of 3 — Section 16.1
Engine operating flexibility is the ability of the engine to:
Explanation: Flexibility refers to smooth, responsive operation across the full speed and power range.
Question 2 of 3 — Section 16.10
An increasing oil temperature accompanied by decreasing oil pressure indicates
Explanation: Rising temperature thins the oil (reducing pressure). Combined, they indicate a potentially serious condition: oil breakdown, dilution by fuel, or excessive bearing clearances.
Question 3 of 3 — Section 16.11
A Quick Engine Change (QEC) unit includes:
Explanation: QEC packaging allows a complete powerplant swap in minimum time — engine arrives ready with accessories fitted.
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