JAR ATPL Training

JAR Ref 021.02: Electrics


JAR Ref 021.02: Electrics

Subject 021 (Airframes & Systems [Electrics, Powerplant, and Emergency Equipment] - Aeroplanes), covers a broad range of information that is examined in one exam paper. To make this information manageable, the 021 subject is broken down into three volumes; these are:
  • 021.01: Airframes & Systems [which incorporates Emergency Equipment]
  • 021.02: Electrics
  • 021.03: Powerplant
021.02: Electrics is written in an informative style which leads you from the most basic low-voltage DC circuits to understanding and appreciating the concepts behind advanced aircraft electrical systems including generators, elecrical buses, switching, and digital electronics. On completion of study, you will have all the required information to pass this part of the Aircraft & Systems and Powerplant examination.