What are the primary parts of the air conditioning (A C) system that have an effect on the supply of fresh air?

737 800 ATA21 GD

Quiz
•
Physics
•
12th Grade
•
Hard
Omar Sucre
FREE Resource
15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Recirculation
Zone temperature control
Air distribution
Pack flow control
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does the TRIM AIR switch on the cabin temperature panel control?
Recirculation fans switches
Zone trim air modulating valves
Pack cooling system
Temperature sensors
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does the blue RAM DOOR FULL OPEN light indicate?
The airplane is on the ground or during climb
The airplane is at cruise with the ram door not full open
The airplane is experiencing a pack overheat condition
The airplane is experiencing a fault condition
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the function of the reheater in the air conditioning cooling system?
To regulate the hot bleed air to the air conditioning pack
To collect and remove moisture from the air before it enters the distribution system
To lower the temperature of the air in the air conditioning pack below the dew point
To increase the temperature of the air from the water extractors
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Where are the air conditioning pack systems located in the airplane?
EE compartment
Distribution compartment
Air conditioning compartment and wing-to-body fairing
Flight compartment
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does the equipment cooling amber OFF light indicate?
The airplane is on the ground or during climb
The airplane is experiencing a pack overheat condition
The airplane is experiencing a fault condition
Low airflow is detected, or both fans are not operating
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the function of the recirculation system in the air conditioning system?
To supply conditioned air to the temperature control zones
To remove moisture and control the temperature of the fresh air
To recycle approximately 50 percent of the cabin air for ventilation purposes
To control the quantity of fresh air that flows into the airplane
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