"ASA-AMP-20"--Spine. "Pass your test and know what is essential to become a safe, competent AMT from the most trusted source in aviation training"--cover.

Updates and practice tests ; Preface ; Instructions (excerpt from FAA-G-8082-3) ; Learning statement codes ; Knowledge exam references -- Part 1. Powerplant test questions, explanations, answers and references. Reciprocating engines ; Turbine engines ; Engine inspection ; Engine instrument systems ; Engine fire protection systems ; Engine electrical systems ; Lubrication systems ; Ignition and starting systems ; Fuel metering systems ; Induction and engine airflow systems ; Engine cooling systems ; Engine exhaust and reverser systems ; Propellers ; Auxiliary power units -- Part 2. Powerplant oral & practical study guide. The oral and practical tests ; Reciprocating engines ; Engine inspection ; Engine instrument systems ; Engine fire protection systems ; Engine electrical systems ; Lubrication systems ; Ignition systems ; Fuel metering systems ; Engine fuel systems ;Engine induction systems ; Engine cooling systems ; Engine exhaust systems ; Propellers ; Turbine powered auxiliary power unit.