ATA 35 OXYGEN

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

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

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

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

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

How many Crew oxygen bottles the A320 Neo has?. 2. 1. 3.

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

The oxygen system includes: All above. the portable system,. the passenger system,.

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

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

There are two types of chemical generators supplying oxygen for 15 minutes or 22 minutes. false. true.

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. false. true.

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. false. true.

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