Brunei DCA CPL AGK - Airframe, Systems & Power Plant study guide
Brunei DCA CPL AGK - Airframe, Systems & Power Plant · Work through your exam, one topic at a time.
The Brunei DCA Commercial Pilot Licence Aircraft General Knowledge examination, covering airframe, systems and power plant, is one of the theoretical knowledge papers a candidate must pass before progressing toward a Brunei-issued Commercial Pilot Licence. It is aimed at student pilots who already hold a Private Pilot Licence or are working through an integrated course, and who now need to understand how the aircraft they fly is built and how its systems behave in normal and abnormal operation. The Brunei DCA CPL AGK - Airframe, Systems & Power Plant study guide has 10 sections and about 2,726 words.
01Airframe Structures and Flight Controls
A candidate must be able to trace loads from the wing spar through the centre section and fuselage frames, and explain why a semi-monocoque structure uses stringers, frames and skin together rather than skin alone. Know the difference between a truss, a monocoque and a semi-monocoque fuselage, and what a fail-safe or damage-tolerant design means in practice.
300 words, about 2 min02Hydraulic Systems: Components and Indications
A hydraulic system needs a reservoir, a pump, a pressure regulator or relief valve, an accumulator, filters, selector valves, actuators and a return path. Know the difference between an open-centre and a closed-centre system, and which one suits a system with continuous pump output.
307 words, about 2 min03Pneumatic, Air-Conditioning and Pressurisation Systems
Know the sources: engine bleed air, an engine-driven compressor, or a ground cart. Bleed air is usually taken from the compressor stage and must be regulated in pressure and temperature before use.
295 words, about 1 min04Electrical Systems: Generation, Distribution and Protection
Know the DC sources: battery, generator or alternator, and transformer-rectifier units. Understand that a generator produces DC directly while an alternator produces AC that is rectified.
292 words, about 1 min05Landing Gear, Wheels, Brakes and Anti-Skid
Know the difference between fixed and retractable gear, nose-wheel and tail-wheel layouts, and the purpose of the downlock, uplock and squat switch. Understand that the squat switch prevents gear retraction on the ground and often controls anti-skid or pressurisation logic.
276 words, about 1 min06Fuel Systems and Fuel Management
Know the tank types: integral, bladder and rigid. Integral tanks use the wing structure and sealant, so inspection matters.
271 words, about 1 min07Ice and Rain Protection, Fire and Oxygen Systems
Know the methods: bleed-air thermal anti-ice for wings and intakes, electrical heating for pitot, static ports, and propellers, and chemical de-ice for some types. Rain protection uses wipers, rain repellent or heated windshields.
260 words, about 1 min08Piston Engine Fundamentals
Know the four-stroke cycle: induction, compression, power and exhaust. Understand horizontally opposed and radial layouts, and the difference between normally aspirated and turbocharged induction.
233 words, about 1 min09Propellers: Theory, Constant-Speed and Icing
Know blade angle, pitch, chord, and the difference between geometric and effective pitch. Understand that a propeller converts engine power into thrust, and that blade twist keeps the angle of attack roughly constant along the span.
271 words, about 1 min10Gas Turbine Engines
Know the layout: intake, compressor, combustion chamber, turbine and exhaust. Compressors may be axial or centrifugal, and the turbine extracts energy to drive the compressor and accessories.
221 words, about 1 min