Test examen #4, parte 2

What happens in the cabin after a failure of a drain mast heater?. a. The indication appears on the FAP, the LAV will not be usable and has to be dispatched closed and locked with the water connection open. b. The indication appears on the System display, the LAV related will not be usable and has to be dispatched closed and locked with the water connection closed. c. The indication appears on the FAP, the LAV will not be usable and has to be dispatched closed and locked with the water connection closed.

Which indicators are located on all hydraulic reservoirs?. a. Fluid and nitrogen over pressure. b. Air pressure and fluid quantity. c. Nitrogen and fluid pressure.

Which component maintains the operation of essential system by cutting off hydraulic power to heavy load users in the event of low hydraulic pressure?. a. Leak measurement valve. b. Priority valves. c. Safety valves.

What is the purpose of the cabin PBE?. a. The PBE gives breathing means and hands protection only in case emission of smoke and noxious gases. b. The PBE gives breathing means and eyes protection in case of a fire and emission of smoke and noxious gases. c. The PBE gives breathing means and ears protection in case of a fire and emission of smoke and noxious gases.

When operates the clogging indicator of the HP filter in the green system?. a. The clogging indicator operates when the differential pressure is higher than 87 +/- 8.7 psi (6 +/- 0.6 bar). b. The clogging indicator operates when the differential pressure is lower than 87 +/- 8.7 psi (6 +/- 0.6 bar). c. The clogging indicator operates when the differential pressure is higher than 82 +/- 8.7 psi (6 +/- 0.6 bar).

How is the Wing anti-Ice (WAI) controlled?. a. Single pushbutton switch on the anti-ice panel. b. Single pushbutton switch on the anti-ice center pedestal. c. The double wing pushbutton switch on the anti-ice panel.

What is the purpose of the air pressure switch in the blue system?. a. The air pressure switch monitors the reservoir air pressure for ECAM indications the threshold of the air pressure switch is 22 psi (1.52 bar). b. The air pressure switch monitors the accumulator air pressure for EFIS indications the threshold of the air pressure switch is 1450 psi (99.5 bar). c. The air pressure switch monitors the reservoir air pressure for ECAM indications the threshold of the air pressure switch is 1450 psi (99.5 bar).

Which computer stores failure data for the WAI system?. a. AEVC. b. ACSC. c. WHC.

What color is displaved in the overboard indicator before of an overpressure on the flight crew oxygen system?. a. The disc is displayed green. b. The disc is displayed yellow. c. The disc is displayed red.

What color is displayed in the overboard indicator after an overpressure on the flight crew oxygen system?. a. The disc is displayed red. b. The disc is displayed green. c. The disc is displayed yellow.

In order to provide reliable information for air data system, the air data probes are heated?. a. AUTOMATICALLY when at least one engine is running. b. AUTOMATICALLY when both engines are running. c. AUTOMATICALLY when the engines are shutdown.

When the PTU is inhibited?. a. On ground, for cargo door operation and during the second engine, if parking brake is set on or nose wheel steering is disconnected for towing. b. On ground, for cargo door operation and during the first engine, if parking brake is set off or nose wheel steering is disconnected for towing. c. On ground, for cargo door operation and during the first engine, if parking brake is set on or nose wheel steering is disconnected for towing.

The chemical generator offer oxygen to the PBE for about?. a. 25 minutes. b. 20 minutes. c. 23 minutes.

What precautions must be taken when using rain repellent?. a. If the fluid gets on the aircraft structure, wash in the next maintenance visit with soap and water. b. If the fluid gets on the aircraft structure, wash immediately with soap and water. c. If the fluid gets on the aircraft structure, wash immediately with any approved solvent.

Which is the purpose of the pressure relief valve, installed on each reservoir?. a. Relieves pressure to the Accumulator in the event of a system overpressure. The threshold of the pressure relief valve is 77 psi (5.3 bar). b. Relieves pressure to the atmosphere in the event of a system overpressure. The threshold of the pressure relief valve is 77 psi (5.3 bar). c. Relieves pressure to the Accumulator in the event of a system overpressure. The threshold of the pressure relief valve is 77 bar (5.3 psi).

What components become inoperative if the cargo doors are operated?. a. The PTU is inhibited, yellow leak measurement valve closes and a signal is sent to the SFCC 1 to prevent flap movement. b. The PTU is inhibited, yellow leak measurement valve closes and a signal is sent to the SFCC 2 to prevent flap movement. c. The PTU is inhibited, green leak measurement valve opens and a signal is sent to the SFCC 2 to prevent flap movement.

During a preflight inspection, what indicates that the crew portable oxygen system has been open?. a. The starter has been activated for the lanyard. b. The serviceability indicator is broken. c. The oxygen bottle is empty.

When starts to operate the oxygen generator on the passenger masks after an automatic activation?. a. As soon as the mask fall down. b. When the first user pulls the mask toward his face, the release pin starts the chemical generation. c. When the last user pulls the mask toward his face, the release pin starts the chemical generation.

The chemical generators offer oxygen to the passengers for about?. a. 15 to seconds. b. 12 to 25 minutes. c. 15 to 22 minutes.

When the passenger System ON indicator light does comes ON?. a. SYS light comes ON white when the passenger oxygen system is electrically supplied and goes OFF when the TMR RESET PB is pressed. b. SYS light comes OFF white when the passenger oxygen system is electrically supplied and goes ON when the TMR RESET PB is pressed. c. SYS light comes ON green when the passenger oxygen system is electrically supplied and goes OFF when the TMR RESET PB is pressed.

During the "A" check, how must be checked the nitrogen charge pressure on the on hydraulic power accumulators?. The charge hast to be checked using the MCDU. The charge hast to be checked using the SYSTEM PAGE on the cockpit. The charge hast to be checked using the direct reading gage.