Aircraft Electrical and Electronic Systems, 2nd Edition

Introducing the principles of aircraft electrical and electronic systems, this book is written for anyone pursuing a career in aircraft maintenance engineering or a related aerospace engineering discipline, and in particular will be suitable for those studying for licensed aircraft maintenance engineer status. It systematically addresses the relevant sections of modules 11 and 13 of part-66 of the EASA syllabus, and is ideal for anyone studying as part of an EASA and FAR-147 approved course in aerospace engineering.

• Delivers the essential principles and knowledge base required by Airframe and Propulsion (A&P) Mechanics for Modules 11 and 13 of the EASA Part-66 syllabus and BTEC National awards in aerospace engineering
• Supports Mechanics, Technicians and Engineers studying for a Part-66 qualification
• Comprehensive and accessible, with self-test questions, exercises and multiple choice questions to enhance learning for both independent and tutor-assisted study

This second edition has been updated to incorporate: complex notation for the analysis of alternating current (AC) circuits; an introduction to the “all electric aircraft” utilising new battery technologies; updated sensor technology using integrated solid-state technology micro-electrical-mechanical sensors (MEMS); an expanded section on helicopter/rotary wing health usage monitoring systems (HUMS).

Table of Contents

Chapter 1 Electrical fundamentals
Chapter 2 Electronic fundamentals
Chapter 3 Digital fundamentals
Chapter 4 Generators and motors
Chapter 5 Batteries
Chapter 6 Power supplies
Chapter 7 Wiring and circuit protection
Chapter 8 Distribution of power supplies
Chapter 9 Controls and transducers
Chapter 10 Engine systems
Chapter 11 Fuel management
Chapter 12 Lights
Chapter 13 Cabin systems
Chapter 14 Airframe monitoring, control and indicating systems
Chapter 15 Warning and protection systems
Chapter 16 Fire and overheat protection
Chapter 17 Terrain awareness warning system (TAWS)
Chapter 18 Flight data and cockpit voice recorders
Chapter 19 Electrical and magnetic fields
Chapter 20 Continuing airworthiness
Appendix 1: Abbreviations and acronyms
Appendix 2: Revision papers
Appendix 3: Answers to multiple choice questions
Appendix 4: Electrical quantities, symbols and units
Appendix 5: Electrical formulae
Appendix 6: Decibels
Appendix 7: Wire and cable sizes
Appendix 8: ATA chapter/subsystem list
Appendix 9: Electrical and electronic symbols
Appendix 10: Wire numbering/coding