RQ-4A Limits Flashcards
1
Q
PROPULSION
- Engine Designation?
A
F137-RR-100
2
Q
PROPULSION
- Engine Type?
A
2 spool, axial flow turbofan
3
Q
PROPULSION
- Engine rated?
A
8500 lbs (sea level)
4
Q
PROPULSION
- Bypass Air Thrust at Sea Level?
A
82%
5
Q
PROPULSION
- Bypass Air Thrust at 60K’?
A
83%
6
Q
PROPULSION
- Number of Compressor Stages?
A
14 (1-5 are variable)
7
Q
PROPULSION
- Turbine Section Stages?
A
2 stage - high pressure
3 stage - low pressure
8
Q
PROPULSION
- Accessory Gearbox (ACG) components
A
H - O - O - F - S - A - G -
9
Q
PROPULSION
- Hydraulic pump supplies?
A
B - Brakes
A - AC Generator
N - Nose Gear
G - Gear
10
Q
PROPULSION
- Must stay below ___ for a known oil aux scavenge pump failure.
A
57,000’
11
Q
PROPULSION
- When above ____, ensure the ISS is shut down before descending.
A
60,000’
12
Q
PROPULSION
- Type of combustor and number of fuel nozzles?
A
Annular, 16 nozzles
13
Q
PROPULSION
- Oil Reservoir Capacity?
A
3.25 gal
14
Q
PROPULSION
- Oil Level Indications?
A
1 - 3 gal, 2.8 gal typical at start
15
Q
PROPULSION
- Oil bypass condition hour limit?
A
20 Engine hours
