Legacy 500 Air Management RKA Questions Flashcards
List the items that use Bleed Air:
- Environmental Control System (ECS)
- Engine Start
- Engine, Wing, and Horizontal Stabilizer Anti-Icing System
- Cargo Heating System (optional)
- Main Cabin Door Pressurized Seal
(AOM 9-02-40)
When is the Cabin Temperature Control Transferred to the VIP seat panel?
When the detent C is selected on the PAX CABIN TEMPERATURE CONTROL KNOB
(AOM 9-02-30)
In the event of a Bleed Leak Detection, what light will illuminate in addition to an associated CAS message?
The PACK, BLEED 1, BLEED 2 or BLEED APU Amber Light
(AOM 9-02-30)
When is the Outflow Valve (OFV) Indication on the Environmental Control System (ECS) synoptic page displayed?
It is only available on the Ground (AOM 9-02-30)
What are the potential Sources of Bleed Air that the Pneumatic System Controller (PSC) can automatically select from?
- Engines
- APU
- External Connections
(AOM 9-02-40)
Is it possible to have Bleed from the APU and the Engines simultaneously?
No
(AOM 9-02-40)
During normal operation on the Ground and for taxiing, what is the primary source of bleed air?
The APU
(AOM 9-02-40)
What is the Primary Source of Bleed Air in Flight?
The Engines
(AOM 9-02-40)
When will the Bleed Air Source be Automatically Transitioned to the Engines?
When the Airplane Starts it’s Takeoff Run
(Engine TLAs higher than 50 °)
(AOM 9-02-40)
The XBSOV (cross bleed shut off valve) is Automatically Commanded to CLOSE for what conditions?
- In case of Bleed Leakage
- Overpressure
- Engine fire
- Failure Condition is identified
(AOM 9-02-40)
Can an external ground connection be used to supply pressurized air for an engine start?
Yes
(AOM 9-02-40)
If an external pneumatic power source is being used and is not adjustable, what range should the pressure supply be in?
Between 32 psi - 60 psi
(AOM 3-01-35)
When is fast cooling enabled on hot days?
• When the difference between the cabin/cockpit temperature set point and the cabin/cockpit zone temperature is equal to or higher than 6 ° C
(AOM 9-02-50)
When is fast warming enabled on cold days?
• When the difference between the cabin/cockpit temperature set point and the cabin/cockpit zone temperature is equal to or greater than 6 ° C
(AOM 9-02-50)
What happens to the recirculation fan during fast cooling and fast warming operations?
- It automatically sets a higher speed to optimize system performance.
(AOM 9-02-50)
If the air conditioning pack fails what does the PSC automatically do?
- It engages the pack backup operational mode and controls cabin and cockpit temperature
(AOM 9-02-50)
When is ram air ventilation used?
- Non-Pressurized flight
- Smoke Evacuation
(AOM 9-02-50)
When will the PSC command the emergency RAM air door to open?
- In case of LOSS of the (ECS) air conditioning PACK and the PACK backup systems
(AOM 9-02-50)
How can the emergency RAM air door be manually commanded to open?
Through the DUMP button on the PRESSURIZATION control panel
(AOM 9-02-50)
How is the Cargo Heating System operated?
Automatically by the PSC
(AOM 9-02-55)
When is the main cabin door pressurized seal inflated?
After Takeoff
(AOM 9-02-60)
How can the outflow valve be modulated?
- Automatically (or)
- Manually
(AOM 9-02-70)
What position are the Negative and Positive Pressure Relief Valves (NPRV and PRV) normally in?
Closed
(AOM 9-02-70)
What does pushing in the MODE selector button on the PRESSURIZATION panel allow for?
Manual Control of the pressurization system through the CABIN ALT knob
(AOM 9-02-30)
