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Module 15 — Gas Turbine Engine
15.8 — Bearings and Seals
Practice questions test what you know. This note teaches what you don’t.
Question banks train recall. The questions that decide a pass are the borderline ones, where two answers look right — and those are won by understanding. That is what this note is written for.
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6 sections
2 key formulas
7 tables
4 tips
2 warnings
36 exam-style questions in our bank test this topic. This note teaches the theory behind every one of them.
What you will learn
- Engine Bearings
- Squeeze-Film Dampers and Rotor Dynamics
- Seals
- Bearing Chamber Pressurisation and Venting
- Failure Modes, Inspection and Condition Monitoring
- Bearing and Seal Arrangements Across Powerplant Types
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