Module 15 · practice
EASA Part-66 Module 15: Gas Turbine Engine
Engine construction, fuel, air, starting and indicating systems.
Everything on this page is open and needs no account. Play the simulations, answer the sample questions, then open the full module for notes, mind maps and the complete question bank.
Interactive simulations
Manipulate the theory yourself, drag the controls and watch it respond.
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Get every sub-section's notes and mind maps, the complete question bank, and a timed mock exam at the official EASA length. An account tracks your progress as you go.