MODULE 17A · Category A
Propeller
311 original questions for Category A. Real paper: EASA 20 questions in 25 minutes (pass 15/20 (75%)); UK CAA 20 questions in 25 minutes.
Paper 1, timed
The full exam-style paper with the real question count and clock. Answers after you submit.
FreeQuick practice (20 questions)
Instant feedback and the explanation after every answer.
Exam-style papers
Questions are spread over the sub-modules like the AMC to Appendix II. Pick EASA or UK CAA rules on the start screen. Aim for three papers at 85%+.
- FREEPaper 1
- PROPaper 2
- PROPaper 3
- PROPaper 4
- PROPaper 5
- PROPaper 6
- PROPaper 7
- PROPaper 8
- PROPaper 9
- PROPaper 10
Practise by sub-module
- 17A.1 Fundamentals81 questionsPRO
- 17A.2 Propeller construction50 questionsPRO
- 17A.3 Propeller pitch control60 questionsPRO
- 17A.4 Propeller synchronising32 questionsPRO
- 17A.5 Propeller ice protection31 questionsPRO
- 17A.6 Propeller maintenance57 questionsPRO
- 17A.7 Propeller storage and preservation32 questionsPRO
Study notes for Module 17A
- 17.1 Propeller fundamentals — blade element theory, pitch, slip and forcesFREE
- 17.2 Propeller construction — materials, blade terminology, propeller types and installationPRO
- 17.3 and 17.4 Propeller pitch control, feathering, reverse, overspeed protection and synchronisingPRO
- 17.5–17.7 Propeller ice protection, maintenance, storage and preservationPRO
Module 17A for another category: B1.1 · B1.2 · printable questions