ATA 35 -OXYGEN a 320 nivel avianca

Why is the crew oxygen system used?. To supply oxygen during normal flight. To supply oxygen during cabin pressurization loss. To supply oxygen during passenger emergencies. To supply oxygen to the cabin attendants.

How is the pressure of the oxygen cylinder indicated to the crew?. By a pressure regulator. By a direct-reading pressure gauge. By a pressure switch. By a low-pressure warning light.

Under what conditions do the passenger oxygen masks automatically deploy?. When the cabin altitude exceeds 14,000 feet. When the cabin altitude is below 10,000 feet. When a passenger pushes the MASK MANual ON button. When a crew member pushes the MASK MANual ON button.

What happens when the TiMeR RESET pushbutton is pushed in the passenger oxygen system?. The masks retract automatically. The electrical system is rearmed. The passenger address system is activated. The oxygen supply is shut off.

What initiates the chemical generation in the oxygen masks?. Pulling the mask towards the user's face. Pressing the oxygen supply button. Opening the container door. Pushing the ON white light.

How many Crew oxygen bottles the A320 Neo has?. 1. 3. 2. None.

What is the purpose of the tamper seal in the portable oxygen container?. To indicate the oxygen level. To indicate if the PBE is operational. To show if the container is properly sealed. To signal low oxygen pressure.

The oxygen system includes: the crew system, the passenger system & the portable system. the crew system, the passenger system & the ground system. the portable system. None all above.

The flight crew oxygen system is used if there is a loss of cabin pressurization or ____________ in the cockpit. Fire. Water. Smoke. smoke or dangerous gases.

The high-pressure portable cylinder includes continuous-flow type masks and supplies first aid oxygen to ____________. the passengers,. the cargo hold,. the overhead bins,. the cabin attendants.

There are two types of chemical generators supplying oxygen for 15 minutes or 22 minutes. True. False.

The Portable Breathing Equipment (PBE) is designed to help crew members and cabin attendants extinguish fires by supplying oxygen. True. False.

The high-pressure portable cylinder supplies oxygen to passengers in case of an emergency. True. False.

The flight crew oxygen is supplied from a high-pressure oxygen cylinder at a pressure of 127.5 bar (1.850 psig). True. False.

The oxygen cylinder in the flight crew oxygen system is installed in a cradle with two quick-release clamps in the R/H avionics compartment. True. False.

Low-pressure safety outlets are part of the safety devices that protect the crew oxygen system. True. False.