Is love like oxygen ?

What is the ATA chapter for the Aircraft Oxygen Systems?

• 35.

• 27.

• 36.

• 28.

High pressure oxygen cylinders for use in aviation can be identified by their:

• Green colour and the words “Breathing Oxygen” on the outside of the bottle.

• Yellow colour and the words “Breathing Oxygen” on the outside of the bottle.

• Green colour and the words “Aviator’s Breathing Oxygen” on the outside of the bottle.

• Green colour and the words “Danger High Pressure Oxygen” on the outside of the bottle.

The due date for hydrostatic testing of an oxygen cylinder is based on:

• The date the cylinder was installed in the aircraft.

• The date of manufacture of the cylinder.

• The last date the cylinder was charged.

• The date of purchase of the cylinder.

What is the main difference between aviator’s oxygen and other forms of oxygen?

• Aviator’s oxygen is purer than other forms of oxygen.

• Aviator’s oxygen has very little moisture content.

• Aviator’s oxygen has a higher degree of filtration than other forms of oxygen.

• Aviator’s oxygen has some moisture put into it to make it more breathable.

What is the best maintenance procedure when an oxygen cylinder used for servicing is almost empty?

• Let all the residual oxygen out of the cylinder.

• Fill the cylinder with dry nitrogen.

• Keep some residual oxygen pressure in the cylinder.

• Use all of the oxygen in the cylinder to fill the aircraft’s oxygen system.

In a gaseous oxygen system, which of the following are vented to the green blowout plugs in the fuselage skin?

• Pressure reducer valves.

• Pressure control regulator.

• Filler shutoff valves.

• Frangible disc.

What is the normal arrangement for the types of oxygen systems in a transport category aircraft?

.

• Continuous flow for the flight crew system and diluter demand for the passenger system.

• Continuous flow for the passenger system and continuous flow for the flight crew

• Diluter demand for the flight crew system and pressure demand for the passenger system

• Continuous flow for the passenger system and diluter demand for the flight crew fixed oxygen.

What happens if you refill an empty oxygen cylinder too rapidly?

• Moisture will build up inside the cylinder.

• The green disc will blow out.

• The cylinder will start to overheat.

• The cylinder might explode.

What is used as a supply of supplementary oxygen for the passengers in event of an emergency depressurization in a transport category aircraft?

.

• Chemical (solid state) oxygen generators located in the overhead passenger service unit.

• Liquid oxygen generators

• Small oxygen bottles located in the overhead passenger service unit.

• Continuous flow of air from the air-conditioning system.

When filling oxygen cylinders what precaution must be observed?

• All equipment used to service free of oil and filled slowly

• Fill quickly and use only brass tools

• Fill slowly and always use flow multiplier

• Always fill inside a certified clean room