Baker's General, Airframe, & Powerplant Oral & Practical II | 500+ Questions with 100% Correct Answers | Verified | Latest Update 2024
What is the typical relationship between an aircraft's auxiliary power unit (APU) generator and the engine driven generator? - They are identical. Where does the APU fuel supply normally come from? - The airplane's main fuel supply. How is the APU rotated during start up? - With an electric starter. What is the function of an APU air inlet plentum? - It is to stabilize the pressure of the air before it enters the compressor. When operating at high loads, what is the speed of an APU? - The APU remains at or near rated speed regardless of the load condition. What is the effect of the pneumatic power when being used in conjunction with maximum APU shaft power output? - The pneumatic loading will be automatically modulated to maintain a safe EGT. Before shut down, how would APU cooling be accomplished? - By closing the bleed air valve, thus removing the load
Written for
- Institution
- Baker\'s
- Course
- Baker\'s
Document information
- Uploaded on
- January 14, 2024
- Number of pages
- 54
- Written in
- 2023/2024
- Type
- Exam (elaborations)
- Contains
- Questions & answers
Subjects
-
bakers general airframe powerplant oral pra
Also available in package deal
