ATPL Training Manual 3: Aircraft General Knowledge 2 - Electrics & Electronics, comprehensively covers the JAR-FCL syllabus and Learning Objectives for this subject and also includes specimen revision and test questions and answers. Starting at the very basic level, and couched in simple yet accurate terms, this book makes easy work of Direct. Current and Alternating Current, and leads the student pilot gently into the Theory of Radio Propagation.