quinto banco de preguntas

The fan cowls give access to the ____. A. engine oil tank and the Variable Frequency Starter Generators (VFSG). B. landing gear and the control surfaces. C. fuselage panels and the cockpit. D. tail section and the wings.

The inner barrel surface of the inlet cowl is an ____. A. acoustic panel that decreases engine noise. B. aerodynamic panel that increases thrust. C. thermal panel that reduces heat. D. structural panel that provides support.

The fan cowls overlap the ____. A. inlet cowl and the thrust reverser. B. landing gear and the wings. C. fuselage and the tail section. D. cockpit and the cargo bay.

The area below the fan cowl is designated as ____. A. zone 1, a fire compartment. B. zone 2, an aerodynamic compartment. C. zone 3, a thermal compartment. D. zone 4, a structural compartment.

The fan cowls are manufactured from ____. A. carbon fiber reinforced plastic. B. aluminum alloy. C. titanium composite. D. stainless steel.

The fan cowl chine improves ____. A. aerodynamic airflow over the wing inner portion. B. structural support for the engine. C. thermal insulation of the engine. D. noise reduction of the engine.

The right fan cowl door includes the ____. A. engine oil tank access door and the VFSG service door. B. hydraulic fluid access door and the fuel access door. C. electrical system access door and the control surface access door. D. landing gear access door and the tail section access door.

The VFSG service door on the left fan cowl door is used for ____. A. service access only. B. cooling airflow only. C. structural support only. D. aerodynamic improvement only.

The fan cowls must be opened before the ____. A. thrust reverser cowls. B. landing gear doors. C. fuselage panels. D. tail section panels.

The thrust reverser is a ____. A. cascade type of thrust reverser. B. pivot type of thrust reverser. C. clamshell type of thrust reverser. D. bucket type of thrust reverser.

The thrust reverser assemblies are located ____. A. aft of the fan cowls. B. forward of the fan cowls. C. below the fan cowls. D. above the fan cowls.

The thrust reverser system uses ____. A. 5,000 psi hydraulic power to move the translating sleeves. B. 3,000 psi pneumatic power to move the translating sleeves. C. 2,000 psi electrical power to move the translating sleeves. D. 4,000 psi mechanical power to move the translating sleeves.

The chevrons on the thrust reverser ____. A. decrease noise levels. B. increase thrust levels. C. reduce fuel consumption. D. improve structural integrity.

Translating sleeves move aft and deploy the thrust reversers to ____. A. help in airplane braking. B. increase engine thrust. C. reduce engine weight. D. improve fuel efficiency.

The thrust reverser attaches to the ____. A. engine strut. B. wing pylon. C. fuselage. D. landing gear.

The thrust reverser can be opened for ____. A. maintenance. B. flight operations. C. fuel refilling. D. cargo loading.

The power plant drains system collects and discards fluids from ______, engine shutdown or start attempts, and engine accessories with internal leaks. A. the fuel tank. B. the oil tank. C. areas of the power plant where fluids could collect. D. the fuel injectors.

The ______ connects to the drains collector tank to supply fuel during engine shutdown. A. fuel manifold. B. oil tank. C. external gearbox. D. tail bearing housing.

If the fuel drains tank ejector is defective, a drain tube lets the fuel go overboard at the ______. A. tail bearing housing. B. engine zone 2. C. wing pylon. D. drain mast.

Drain tubes from the ______ give an indication of defective internal seals. A. fuel injectors. B. VSV actuators. C. oil tank. D. airplane wing pylon.

The dump valve in the ______ starts and stops the flow of fuel to the tank. A. VSV actuator. B. hydraulics EDP. C. HMU. D. VFSG.

Excess oil from the oil tank spills into the ______ and goes overboard at the drain mast. A. scupper drain. B. fuel ejector. C.IP compressor. D. HP turbine.

The drains mast is primarily used to ______. A. collect fluid. B. discharge fluids overboard. C. store fluids. D. pump fluids.

The Trent 1000 engine has ______ external electrical harnesses. A. 15. B. 20. C. 25. D. 30.

The external electrical harnesses do not include the ______ and TGT thermocouple harnesses. A. LP pump cables. B. VFSG power feeder cables. C. IP rotor cables. D. HP turbine cables.

The electrical harnesses are considered ______. A. non-replaceable units. B. permanent fixtures. C. line replaceable units. D. integral units.

The role of the TGT thermocouple harnesses is to ______. A. measure oil levels. B. measure fuel flow. C. measure turbine gas temperature. D. measure compressor speed.

External electrical harnesses are used to ______. A. monitor engine thrust. B. connect various engine sensors. C. supply fuel. D. control air flow.

Each VFSG power feeder cable is a part of the ______. A. electrical harnesses. B. external gearbox. C. oil system. D. fuel system.

The primary function of electrical harnesses is to ensure ______. A. fluid transfer. B. data communication between engine components. C. oil circulation. D. fuel efficiency.

The LP compressor rotor consists of a ______ and LP compressor shaft. A. fan disc. B. turbine blade. C. combustor. D. annulus filler.

The titanium fan disc has ______ dovetail slots. A. 10. B. 15. C. 20. D. 25.

The annulus fillers are positioned between each pair of ______. A. turbine blades. B. compressor blades. C. guide vanes. D. exhaust nozzles.

The primary function of the LP compressor module is to increase the ______. A. fuel flow. B. oil pressure. C. air pressure. D. exhaust temperature.

The LP compressor divides the air into ______. A. two airflows. B. three airflows. C. four airflows. D. five airflows.

Most of the air in the LP compressor goes through the ______. A. core airflow. B. bypass airflow. C. nozzle guide vanes. D. combustion chamber.

The ______ at the bottom of the airfoil surfaces of the blade engages in the dovetail slot on the LP compressor disc. A. root key. B. fan disc. C. dovetail root. D. annulus filler.

The IP compressor is an ______ assembly with four primary sections. A. two-stage. B. four-stage. C. six-stage. D. eight-stage.

The IP compressor rotor is made of ______ titanium discs welded together. A. B. C. D.