UK CAA Part 66 – Module 15: Gas Turbines Question Bank

Description

UK CAA Part 66 – Module 15: Gas Turbines Question Bank

Aviation Insider’s UK CAA Part 66 Module 15 Question Bank is a comprehensive study tool for aircraft maintenance engineers specializing in turbine-powered aircraft. This exam-focused resource provides a structured collection of questions and answers, ensuring you develop an in-depth understanding of gas turbine engine systems, operation, and maintenance—a critical component of the B1 licence syllabus.

This module provides a detailed breakdown of turbine engine components and performance, including installation, monitoring, ground operation, and storage procedures.

Key Benefits

• Instant Access – Start preparing immediately via your account.
• Comprehensive Coverage – Covers every major aspect of gas turbine engines.
• Regularly Updated – Ensures alignment with the latest UK CAA syllabus.
• Exam-Focused Approach – Reinforce knowledge with structured question-based learning.

Topics Covered in UK CAA Part 66 Module 15

Gas Turbine Engine Fundamentals & Performance

• 15.1 Fundamentals – Covers principles of gas turbine operation and key engine components.
• 15.2 Engine Performance – Explains thrust, efficiency, and power generation.

Core Engine Sections

• 15.3 Inlet – Discusses airflow intake, design, and efficiency.
• 15.4 Compressors – Covers axial and centrifugal compressors, performance, and operation.
• 15.5 Combustion Section – Explores fuel-air mixing, combustion chambers, and ignition processes.
• 15.6 Turbine Section – Examines turbine blades, expansion processes, and heat management.
• 15.7 Exhaust – Discusses thrust generation and noise reduction.

Engine Components & Systems

• 15.8 Bearings and Seals – Explains lubrication, cooling, and sealing techniques.
• 15.9 Lubricants and Fuels – Covers fuel types, properties, and selection.
• 15.10 Lubrication Systems – Details oil circulation, cooling, and filtration.
• 15.11 Fuel Systems – Examines fuel delivery, injection, and regulation.
• 15.12 Air Systems – Covers bleed air, cooling, and pressurization.
• 15.13 Starting and Ignition Systems – Discusses ignition sources, starter motors, and APU-assisted starts.
• 15.14 Engine Indication Systems – Focuses on engine monitoring, sensors, and fault detection.
• 15.15 Power Augmentation Systems – Covers thrust enhancement techniques like water injection.

Specialized Gas Turbine Configurations

• 15.16 Turbo-prop Engines – Explores power transfer mechanisms and operational differences.
• 15.17 Turbo-shaft Engines – Covers helicopter engine applications and power management.
• 15.18 Auxiliary Power Units (APUs) – Details APU function, operation, and maintenance.

Engine Installation, Monitoring & Storage

• 15.19 Powerplant Installation – Discusses mounting, alignment, and integration into airframes.
• 15.20 Fire Protection Systems – Covers fire detection, suppression, and emergency response.
• 15.21 Engine Monitoring and Ground Operation – Examines operational testing, performance tracking, and diagnostics.
• 15.22 Engine Storage and Preservation – Details long-term storage and protective measures.

Important Disclaimer

All information has been fact-checked, but variations may exist depending on airline or training organization requirements. Always refer to your organization’s manuals for official guidance. Aviation Insider is not responsible for exam, test, or interview outcomes—this question bank is a study aid designed to support your preparation.

Start preparing today and take the next step toward your UK CAA Part 66 certification.