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TEST BORRADO, QUIZÁS LE INTERESE: Captain Tsubasa Test

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Título del Test: Captain Tsubasa Test Descripción: A ver quien sabe mas Autor: R.L OTROS TESTS DEL AUTOR Fecha de Creación: 31/05/2024 Categoría: Cine y TV Número Preguntas: 72

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(ATA 49) During start and shutdown APU is controlled by: Electronic control unit (ECU) Engine control unit (ECU) APU accessory unit (AAU). (ATA 49) When does the APU ignition system operate during APU start? Energized at 0% speed and de-energizes at 60% speed Energized at 10% speed and de-energizes at 70% speed Energized at 10% speed and de-energizes at 50% speed. (ATA 49) The APU securing mounts consist of: 3 primary and 3 secondary 3 primary and 2 secondary 2 primary and 2 secondary. (ATA 49) The APU inlet door (during APU shutdown) Opens before the fuel valve Closes before the fuel valve Closes after the fuel valve. (ATA 49) Fuel to APU is supplied by: Only AC pump Only DC pump or APU suction AC or DC pumps or by APU suction. (ATA 49) The fuel solenoid valve is: Energized closed Spring loaded open Spring loaded closed. (ATA 49) When does the fuel solenoid valve open during Auxiliary Power Unit (APU) Start? When the APU switch is in the ON or START position When the APU RPM is more than 7 percent. When oil pressure sequencing switch closes (..., Oil pressure … psi). (ATA 49) The power supply for the Start Power Unit (SPU): Is 28VDC from the aircraft battery only Is 28VDC from the aircraft battery or 115 VAC from the transfer bus No.1 Is 28VDC from the DC standby bus or 115 VAC from the AC standby bus. (ATA 49) When starting the APU, the surge control valve stays in the: Fully closed position Fully open position Partially open position. (ATA 49) The Temperature Control Valve in the APU oil system. Controls the oil flow to the Starter/Generator for maximum cooling Controls the oil flow to. The Oil Cooler to control the oil temperature Bypasses the oil cooler all the time when the APU is operated in the flight. (ATA 49) Should a blue maintenance (MAINT) light come on it will be: Followed by a protective shut down Advisory only if accompanied with low pressure light Advisory only. (ATA 49) What indication will be, if the oil temperature rises for more than 290ºF (143ºC)? Blue MAINT light Amber FAULT light (P5) Amber LOW OIL PRESSURE light . (ATA 49) A dual coil speed sensor measures APU shaft speed and supplies two independent speed signals to the ECU, which of them the ECU uses for control functions? The lower one Their average value The higher one. (ATA 49) The ECU receives temperature inputs from the two thermocouples. Which of them does the ECU uses for indication and control? Average value Lower Higher. (ATA 49) From where tank the APU DC boost pump supplies fuel? From the left main tank. From the right main tank. From the Center Tank. (ATA 49) What kind of power supplies the Auxiliary Power Unit (APU)? Electrical and Pneumatic power. Electrical power. Pneumatic power. (ATA 49) What is the purpose of the start power unit (SPU)? Changes 110V AC or 28V DC electrical power to 270V DC power. Changes 115V AC or 28V DC electrical power to 270V DC power. Changes 110V AC or 29V DC electrical power to 270V DC power. (ATA 49) How many igniters plugs have the APU ignition system? 2 4 1. (ATA 49) How many EGT thermocouples have the APU engine? One chromel/alumel thermocouples are on the bottom of the exhaust section. Two chromel/alumel thermocouples are on the bottom of the exhaust section. Two chromel/alumel thermocouples are located at the top of the exhaust section. (ATA 70) How standard process for install: DO NOT USE THE SAME cotter pins, the tab washer, seals and nut USE THE SAME cotter pins, the tab washer, seals and nut DO NOT USE THE SAME cotter pins and the tab washer. (ATA 70) Critical areas of Engine are: Air inlet cowl and Interfaces with engine bleeds Air inlet cowl, Bleed valve compartments and Interfaces with engine bleeds Bleed valve compartments and Interfaces with engine bleeds. (ATA 70) The maximum length of the lockwire between tension points is: 6 inches (153 mm), unless specified differently 7 inches (152 mm), unless specified differently 6 inches (152 mm), unless specified differently. (ATA 70) During locking procedure using lockwire, you must twist 0.81 mm lockwire a number of: 7 to 10 twists for each inch (26.4 mm) for 0.032 inch (0.82 mm) diameter wire 7 to 10 twists for each inch (27.4 mm) for 0.032 inch (0.71 mm) diameter wire 7 to 10 twists for each inch (25.4 mm) for 0.032 inch (0.81 mm) diameter wire. (ATA 70) How many bolts on safety cable are permitted: 3 bolts 2 bolts 4 bolts. (ATA 70) A nut is referred to as an installed nut when these conditions occur: The nut has the specified torque and the chamfer and 1-1/3 threads of the bolt show above the nut, or the chamfer and 1-1/3 threads of the bolt show above the lock device The nut has the specified torque and the chamfer and 1-1/2 threads of the bolt show above the nut The nut has the specified torque and the chamfer and 1-1/2 threads of the bolt show above the nut, or the chamfer and 1-1/2 threads of the bolt show above the lock device. (ATA 71) The engines also supply power for these systems: Electric, Hydraulic and Pneumatic Electric and Hydraulic Hydraulic and Pneumatic. (ATA 71) The power plant has these parts: Engine mounts, Wire harnesses and Engine vents and drains Engine mounts, Engine cowling, Wire harnesses and Engine vents and drains Engine mounts, Engine cowling and Engine vents and drains. (ATA 71) What is the maximum CFM56-7B thrust rating? 17,300 lb 27,300 lb 37,300 lb. (ATA 71) The engine nameplate is on the right fan case aft of the oil tank. This data is on the engine nameplate: Regulatory agency and Engine manufacture Regulatory agency and Engine performance Regulatory agency, Engine manufacture and Engine performance. (ATA 71) Inlet hazard area in min. idle thrust is: 13 in front of the engine inlet 13 foot around the engine 10 foot around the inlet and 4 foot aft of the inlet . (ATA 71) The engine entry/exit corridor extends from the back of the T/R away from: The engine at a 45° angle The engine at a 46° angle The engine at a 44° angle. (ATA 71) Where is the Vortex Control Device located? Installed on the inboard and outside fan cowl Only installed on the outside fan cowl Only installed on the inboard fan cowl. (ATA 71) What indicates that Fan Cowl hold open rod is locked? A yellow lock indication shows when the hold open rod is in the locked position A red lock indication shows when the hold open rod is in the locked position A yellow lock indication shows when the hold open rod is in the unlocked position. (ATA 72) Where is the combustion section located? Between the high pressure compressor (HPC) and the low pressure turbine (LPT) To the left of the high pressure compressor (HPC) and the low pressure turbine (LPT) To the right of the high pressure compressor (HPC) and the low pressure turbine (LPT). (ATA 72) CFM56-7 Engine Compressor consist of: 4 stages low pressure compressor (consist of fan one stage and booster three stages) and 7 stage high pressure compressor 3 stages low pressure compressor (consist of fan one stage and booster three stages) and 9 stage high pressure compressor 4 stages low pressure compressor (consist of fan one stage and booster three stages) and 9 stage high pressure compressor. (ATA 72) Which of the following statements best describe the Fan? Fan produces approximately 70% of the total engine thrust and has 24 wide core fan blades that can be easily replaced. Fan produces approximately 80% of the total engine thrust and has 24 wide core fan blades that can be easily replaced. Fan produces approximately 90% of the total engine thrust and has 26 wide core fan blades that can be easily replaced. . (ATA 72) During borescope inspection engine core should be rotated: By rotating the fan by hand By using special tool connected to starter By using special tool connected to hand cranking pad located on AGB. (ATA 72) The AGB has mounting pads for: The lubrication unit, fuel pump and HMU, alternator, starter, IDG, oil tank The lubrication unit, fuel pump and HMU, EEC alternator, starter, IDG, hydraulic pump Fuel pump and HMU, EEC alternator, lubrication unit, starter, IDG, hydraulic pump, oil tank, ignition box. (ATA 73) Where is attached the fuel pump assembly? The fuel pump attaches to the aft face of the accessory gear box (AGB) on the left side of the engine fan case The fuel pump attaches to the front face of the accessory gear box (AGB) on the left side of the engine fan case The fuel pump attaches to the aft face of the accessory gear box (ACB) on the left side of the engine fan case. (ATA 73) What is the heat source for Servo Fuel Heater? Engine oil Air from 5th HPC stage IDG oil. (ATA 73) From which main parts does the FADEC consist of? Electronic Engine Control (EEC) Hydro-Mechanical Unit (HMU) Peripheral components such as valves, actuators and sensors used for control and monitoring All of the above. (ATA 73) How does EEC communicate with “other airplane´s systems”? Through (DEU), which is an interface between the EEC and aircraft systems Through (DUE), which is an interface between the CEE and aircraft systems Through (DEU), which is an interface to the left of the EEC and the aircraft systems. (ATA 73) What does T12 sensor measure? HPC inlet air temperature 9th stage compressor discharge air temperature Fan inlet air total temperature. (ATA 73) Complete the sentence. The PT25 sensor consist of: Three platinum elements. Two for channel A, the other for channel B Two platinum elements. One for channel A, the other for channel B Two platinum elements. One for channel B, the other for channel C. (ATA 73) Complete the sentence. Signal from engine temperature sensor (T12 or PT25) sensing element is based on: The elements change resistance to the electrical current in proportion to air temperature The elements change resistance to the electrical current. (ATA 73) Engine is not operating. Which of the followings positions makes possible to energize the EEC? Engine start switch set to continuous (CONT) Engine start switch set to ... Engine star lever set to ... (ATA 73) What does it mean when BLUE ENGINE VALVE CLOSED light is on BRIGHT? HBSOV is in transit or in its commanded position (The valve position and switch position disagree) HPSOV is in transit or not in its commanded position (The valve position and switch position disagree). (ATA 73) What does it mean when BLUE ENGINE VALVE CLOSED light is on DIM? HPSOV is closed HPSOV is opened. (ATA 73) Amber ENGINE CONTROL light illuminates on the engine control panel on the P5. What does it mean? Critical fault present in the EEC memory EEC BITE must be done to verify EEC operational mode has been changed to Hard Alternate EEC detects an engine failure that does not allow airplane dispatch. (ATA 73) Complete the sentence. EEC gets air total pressure (PT) from: The ADIRU or calculates it from ambient Total Air Temperature (TAT) and Ambient Static Pressure (P0) The T12 sensor as main source or total air temperature (TAT) probe as… The T12 sensor located on engine inlet cowl (2 o’clock position). (ATA 73) The electronic control unit calculates and control: Forward thrust only Only forward and idle thrust Forward thrust, reverse thrust and idle thrust. (ATA 73) From what unit does receive the hydro mechanical unit (HMU) input commands? From power management control unit (PMC) From the thrust lever resolver From the engine electronic unit (EEC). (ATA 73) The engine fuel and control system does not interface with? Start levers Control column position transmitters Thrust reverser sleeve position LVDT. (ATA 73) How many units do heat servo fuel? 1 2 3. (ATA 74) During the engine start on the ground the Electronic Engine Control Unit (EEC) senses no EGT rise (Wet Start). What happens to the ignition system? EEC turns ignition off automatically EEC turns ignition on automatically . (ATA 74) What happens if you turn the engine start switch to FLT position? Both spark igniters start to operate in air automatically when N2 drops... Both spark igniters operate continuously Selected spark igniter will operate continuously with high power in flight... (ATA 75) What is the main function of Transient Bleed Valve (TBV)? The TVB discharges HPC 9th stage air to the LPT stage 1 nozzles The TBV discharges HPC 9th stage air to the LPT stage 1 nozzles The TBV discharges HPC 8th stage air to the LPT stage 1 nozzles. (ATA 75) The HPT clearance control is performed by Cold air mixture from high pressure compressor 9th stage and fan duct Ambient air from fan duct air flow is controlled by EEC Air mixture extracted from high pressure compressor 4th and/or 9th stage. (ATA 75) The HPTACC valve consist of: Two separates valves in common case: 4th stage valve with actuator and 9th stage valve whit… One actuator with two shaft which moves both valves 4th valve and 9th stage valve 4th stage valve and 9th stage valve with one actuator that moves both valves. (ATA 75) There are two LVDTs in the HPTACC valve: One of them gives 4th stage valve position signal to the EEC, another 9th stage valve po… One of the gives actuator position signal to channel A, another to channel B of EEC One of them is main, another stand by. (ATA 76) Which unit controls the Reverse Thrust Interlock Solenoids? Engine Accessory Unit (EAU) Display Electronic Unit (DEU) Electronic Control Unit (EEC). (ATA 76) Complete the sentence. The thrust lever lock pawl prevents: Simultaneous actuation of the forward and reverse thrust levers The forward and reverse thrust levers do not act simultaneously. (ATA 76) Each start lever operates the following switches: 2 to EEC, 2 for ignition system, 2 for fuel feed system 2 to EEC, 3 for ignition system, 2 for fuel feed system. (ATA 77) How is engine exceedance for current flight leg that stores in memory marked? (Engines do not operate) Associated display will blank Box around the digital readout shows red Associated display flashes. (ATA 77) Which of the following units can receive high pressure rotor speed signal directly from N2 sensor? Electronic engine control and Stall Management Yaw Damper computer AV14 signal conditioner and Display electronics units Electronic Engine control and Autothrottle computer . (ATA 77) Which of the following events will be stored in engine exceedance data? EGG HOT START EGT HOT START. (ATA 78) Complete the sentence. To deactivate thrust reverser for dispatch, it is required to: Install deactivation pins only in upper deactivation points, in each translating sleeve Install deactivation pins in upper and lower deactivation points, in each translating sleeve. (ATA 78) Complete the sentence. The Thrust reverser of the engine No 2 can be operated by using: Hydraulic system A supplies hydraulic power for T/R 1. Hydraulic System B supplies hydraulic power for T/R 2. The standby system supplies backup hydraulic power through the shuttle valves if system A or system B fails . (ATA 78) Complete the sentence. An amber REV message shows when: One or both sleeves of a T/R are more than 10 percent but less than 90 percent to the deploy position One or both sleeves of a T/R are more than 20 percent but less than 80 percent to the deploy position One or both sleeves of a T/R are more than 10 percent but less than 80 percent to the deploy position. (ATA 79) The amber massage OIL FILTER BYPASS iluminates. It means that: The scavenge oil filter has clogged The oil pressure filter has clogged The oil level in the tank is too low. (ATA 79) Where is the oil System Data Indicated? The primary engine displays The primary and secondary engine displays The secondary engine displays. (ATA 80) Complete the sentence. Starter Cutout Speed is: Approximately at 56% N2 Approximately at 65% N2 Approximately at 55% N2.

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