Podcast
Questions and Answers
What is the function of the re-circulation system in the aircraft air supply system?
What is the function of the re-circulation system in the aircraft air supply system?
- Cleans used air and sends it back to the air supply system for distribution (correct)
- Controls the temperature of the electronic flight displays
- Replaces used air with fresh air from outside the aircraft
- Supplies cool air to the electronic flight displays
What is the main function of the electronic-flight-display ventilation system?
What is the main function of the electronic-flight-display ventilation system?
- Replaces the hot air in EFD housings with cool air (correct)
- Controls the distribution of air within the aircraft compartments
- Cleans and filters the used air from the aircraft
- Supplies hot air to the electronic flight displays
What is the source of the air supplied to the internal compartments of the aircraft?
What is the source of the air supplied to the internal compartments of the aircraft?
- The electronic-flight-display ventilation system
- The re-circulation system
- Fresh air from outside the aircraft
- Air-conditioning packs (correct)
Where does the air supply system get the air from for distribution?
Where does the air supply system get the air from for distribution?
What is the function of the plenum chamber in the air supply system?
What is the function of the plenum chamber in the air supply system?
What is the purpose of connecting the plenum chamber to the LH and RH air-conditioning units?
What is the purpose of connecting the plenum chamber to the LH and RH air-conditioning units?
What happens if there is a failure of the air-conditioning units in supplying pressurized air?
What happens if there is a failure of the air-conditioning units in supplying pressurized air?
Which sub-systems does the plenum chamber send air to as part of the air supply system?
Which sub-systems does the plenum chamber send air to as part of the air supply system?
What is the role of the ground-connection and ambient air inlet connections to the plenum chamber?
What is the role of the ground-connection and ambient air inlet connections to the plenum chamber?
What does the plenum chamber outlet to the flight-compartment system do?
What does the plenum chamber outlet to the flight-compartment system do?
How does the plenum chamber ensure that LH and RH air-conditioning unit airflows have correct directions before entering internal compartments?
How does the plenum chamber ensure that LH and RH air-conditioning unit airflows have correct directions before entering internal compartments?
