APU Emergency Shutdown Procedures
This is a familiarization of the APU emergency shutdown procedures.
- 1.What is the first step in an emergency shutdown?
- A.
Place AGENT DISCHARGE/AGENT DISCH switch to NO. 1 and release.
- B.
Notify all personnel to evacuate airplane.
- C.
Pull APU fire control handle.
- D.
Run to the smoke pit.
- 2.Step 5 states to:
- A.
Notify all personnel to evacuate airplane.
- B.
Monitor fire area and stand by with fire extinguisher until assistance arrives.
- C.
Request fire department assistance.
- D.
Place the APU CONTROL/APU switch to STOP.
- 3.9. Place EXT ___ PWR switch to OFF.
- 4.Hold the AGENT DISCHARGE/AGENT DISCH switch to NO. 1for at least five seconds.
- A.
True
- B.
False
- 5.At what step would you place the BLEED AIR VALVE/BL AIR switch toCLOSE/OFF.
- A.
Step 2
- B.
Step 7
- C.
Step 11
- D.
Step 5
- 6.Step 8 states:
- A.
Place the APU GENERATOR/APU switch to the OFF or OFF/RESET position.
- B.
Place EXT DC PWR switch to OFF.
- C.
Notify all personnel to evacuate airplane.
- D.
Request fire department assistance.
- 7.What can happen if the AGENT DISCHARGE/AGENT DISCH is held for too long?
- A.
It may cause fire to become uncontrollable.
- B.
System will work as intended.
- C.
It may cause the synchrophaser circuit breaker to trip and the synchrophaser system to become inoperative.
- D.
It may cause the fire extinguisher circuit breaker to trip and the fire extinguisher system to become inoperative.
- 8.8. Place the _________________ switch to the___ or _________ position.
- A.
APU CONTROL/APU switch
- B.
APU GENERATOR/APU switch
- C.
OFF
- D.
STOP
- E.
OFF/RESET
- F.
CLOSE/OFF
- 9.Which step instructs to request fire department assistance?
- A.
Step 3
- B.
Step 2
- C.
Step 7
- D.
Step 10
- 10.At what point does the job guide instruct to have all personnel evacuate airplane and area immediately, if fire becomes severe?
- A.
Step 5
- B.
CAUTION
- C.
WARNING
- D.
Step 1
- 11.10. Place EXT ___ PWR switch to OFF.
- 12.The job guide states that this procedure requires 3 personnel - Mech A, B and C.
- A.
True
- B.
False
- 13.What work package is the emergency shutdown procedures located?
- A.
49-00-1
- B.
49-00-2
- C.
49-00-3
- D.
49-00-10
Questions: 15 | Attempts: 2018 | Last updated: Dec 31, 2012
-
Sample QuestionWhich of the following is a common sign or symptom of a patient experiencing a diabetic emergency?
Questions: 14 | Attempts: 1847 | Last updated: May 25, 2021
-
Sample QuestionWhat does EAPstand for?
Questions: 10 | Attempts: 871 | Last updated: Jan 4, 2021
-
Sample QuestionThe ED responds to all Code Blue/Dr. Hearts.
Back to top