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Airbus A320 Master Question Bank Study Guide | with complete solution 2024/25
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Airbus A320 Master Question Bank Study Guide | with complete solution 2024/25
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Airbus A320 Master Question Bank Study Guide | with complete solution 2024/25 The engine generators and APU generator are rated at _______ KVA maximum continuous load. a. 45 b. 50 c. 90 d. 200 - c. 90 The normal priority for supplying electrical power to the AC buses is: a. external power, engine generators, APU b. APU, externa l power, engine generators c. engine generators, external power, APU d. engine generators, RAT generator, batteries - c. engine generators, external power, APU The BATTERY BUS is normally powered by: a. DC ESS bus b. DC bus 1 through a DC tie contactor c. DC bus 2 through a DC tie control relay d. DC ESS SHED bus - b. DC bus 1 through a DC tie connector With total AC power loss, and airspeed above 50 KTS, an inverter is connected to the HOT BATTERY BUS and supplies AC power to the: a. AC ESS bus b. AC SHED bus c. AC bus 1 d. AC bus 2 - a. AC ESS bus An AC ESS FEED switch located on the overhead panel shifts the power source for the AC ESS bus from: a. AC bus 2 to AC bus 1 b. AC bus 1 to AC GRD/FLT bus c. AC bus 1 to AC bus 2 d. AC bus 2 to batteries via an inverter - c. AC bus 1 to AC bus 2 When the aircraft airspeed is above 100 KTS, which AC bus can be powered by the emergency generator? a. AC bus 1 b. AC bus 2 c. AC ESS bus d. AC GRD/FLT bus - c. AC ESS bus The FASTE N SEAT BELT, NO SMOKING, and EXIT signs come on automatically when the cabin altitude exceeds _______ feet, regardless of the respective switch positions. a. 9,550 b. 10,000 c. 11,300 d. 14,000 - c. 11,300 Do not press the IDG DISCONNECT switch for lon ger than approximately _____ seconds to prevent damage to the disconnect mechanism. a. 3 seconds b. 8 seconds c. 10 seconds d. 12 seconds - a. 3 seconds The BAT pushbutton FAULT indication will illuminate when: a. the battery voltage is low b. the charging current is outside its limits c. the battery voltage is high d. both BAT pushbuttons are selected OFF - b. the charging current is outside its limits The IDG pushbutton FAULT indication will illuminate to indicate: a. an IDG oil overhea t b. IDG low oil pressure c. IDG low oil level d. either A or B e. either A or C - d. either A or B If one generator exceeds 100% of its rated output: a. all galley buses and in -seat power supplies are shed automatically b. the main galley buses and in -seat power supplies are shed automatically c. the main galley is shed automatically, but the aft galley is still powered d. the galley pushbutton FAULT light will illuminate - d. the galley pushbutton FAULT light will illuminate. On the A320, when oper ating with a single engine -driven generator on the ground or a single generator in flight: a. all galley buses and in -seat power supplies are shed automatically b. the main galley buses and in -seat power supplies are shed automatically c. the main galley is shed automatically, but the aft galley is still powered d. the galley pushbutton FAULT light will illuminate - b. the main galley buses and in -seat power supplies are shed automatically The RAT & EMER GEN indicator on the EMER ELEC PWR panel illuminates a red FAULT indication when: a. AC BUSES 1 & 2 are not powered and the emergency generator is not supplying electrical power b. the AC ESS BUS is not powered and the emergency generator is not supp lying electrical power c. the RAT has been manually deployed using the RAT MAN ON pushbutton on the HYDRAULIC panel and the emergency generator is not supplying electrical power d. the GEN 1 LINE pushbutton on the Emergency Electrical Panel has been presse d and AC1 is no longer powered by GEN 1 - a. AC BUSES 1 & 2 are not powered and the emergency generator is not supplying electrical power If avionics smoke is detected when the GEN 1 LINE pushbutton on the EMER ELEC PWR panel is selected OFF: a. GEN 1 is completely isolated from the aircraft and the source of the smoke will be eliminated b. GEN 1 is completely isolated from the aircraft except for supplying the FADEC on each engine c. GEN 1 is completely isolated from the aircraft except for supplying o ne fuel pump in each wing tank d. the GEN 1 load displayed on the ECAM ELEC page will read approximately 75% and the source of the smoke may be eliminated - c. GEN 1 is completely isolated from the aircraft except for supplying one fuel pump in each wing tank Engine fire detection sensors are installed in all of the following areas EXCEPT: a. the fuel/oil heat exchanger b. the pylon nacelle c. the engine core d. the fan section - a. the fuel/oil heat exchanger Each engine fire detection system consis ts of: a. two loops with six hear sensing elements each b. two loops with three heat sensing elements each c. three loops with two heat sensing elements each d. three loops with two heat sensing elements each and a Fire Detection Unit (FDU) - b. two loo ps with three heat sensing elements each If both engine fire loops fail within _____ seconds of each other, a ______ will occur. a. 10 / FIRE warning b. 5 / FIRE DET FAULT c. 5 / FIRE warning d. 10 / FIRE DET FAULT - c. 5 / FIRE warning If any component of the fire detection system fails: a. the ENG FIRE warning will trigger after a delay of 5 seconds b. a limited amount of fire protection remains available c. the ECAM will issue appropriate message(s) d. on the ground, a horn will sound in the nose wheel compartment - c. the ECAM will issue appropriate message(s) If there is an APU fire in flight, the APU: a. will automatically shut down and the fire bottle will discharge automatically b. will automatically shut down but the fire bot tle must be discharged manually c. must be shut down manually and the fire bottle will discharged manually d. must be shut down manually but the fire bottle will discharge automatically or shutdown - c. must be shut down manually and the fire bottle will discharged manually Fire protection for the forward and aft cargo compartments includes: a. two extinguisher bottles; one for each compartment only b. one extinguisher bottle for the aft compartment only c. one extinguisher bottle which can be discharge d to either compartment d. two extinguisher bottles which can be discharged to either compartment - c. one extinguisher bottle which can be discharged to either compartment The engine fire extinguisher squib is armed when: a. the AGENT DISCH light is illuminated b. the ENG FIRE pushbutton is illuminated c. the ENG FIRE pushbutton is pushed and released d. both fire loops fail within 5 seconds of each other - c. the ENG FIRE pushbutton is pushed and released CARGO SMOKE i ndicator will illuminate SMOKE in red when:
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