Unit 7 Test; Everything

Version 1

. The fire detection system uses which loops?
A. Loop X only
B. Loop A and Loop B
C. Single loop system
D. Hydraulic loop

2. The Anti-G system begins suit inflation at:
A. 1.0 G
B. 1.75 G
C. 2.5 G
D. 3.0 G

3. Waveguide system air is primarily used to:
A. Cool engines
B. Prevent arcing in electronic cavities
C. Pressurize fuel tanks
D. Cool cabin air

4. RLCS removes heat from the:
A. Fuel system
B. Radar transmitter
C. Hydraulic system
D. Cabin air

5. Anti-ice system uses:
A. Hydraulic fluid
B. Hot bleed air
C. Fuel vapor
D. Electric heaters only

6. Fire extinguishing agent is:
A. CO₂
B. Water
C. Bromotrifluoromethane
D. Foam

7. Defog system prevents:
A. External ice
B. Internal windshield fog
C. Engine overheating
D. Fuel contamination

8. Rain removal system uses:
A. Bleed air
B. Fuel vapor
C. Hydraulic fluid
D. Electric heating

9. Waveguide desiccator changes color from blue to:
A. Red
B. Pink
C. Green
D. Yellow

10. RLCS pump type is:
A. Gear pump
B. Centrifugal pump
C. Hydraulic pump
D. Vacuum pump

11. Anti-G suit pressure max is:
A. 5 psi
B. 8 psi
C. 10 psi
D. 15 psi

12. Fire detection element uses:
A. Oil tube
B. Gas-filled tube
C. Fuel sensor
D. Hydraulic line

13. Anti-ice modulating valves total number:
A. 4
B. 6
C. 8
D. 10

14. RLCS ground cooling uses:
A. Ram air scoop
B. Ground cooling fan
C. Engine bleed air
D. Cabin air

15. Windshield wash fluid is:
A. Water only
B. Water + methyl alcohol
C. Oil mix
D. Fuel mix

16. Waveguide system regulates pressure to:
A. 5–10 psia
B. 0.3–4.3 psia
C. 10–20 psia
D. 1–2 psia

17. Anti-ice cross-ship ducting is made of:
A. Aluminum
B. Steel
C. Plastic
D. Titanium

18. Fire warning lights illuminate when:
A. Integrity switch opens
B. Alarm switch closes
C. Fuel increases
D. Battery fails

19. RLCS filter contamination shows:
A. Blue indicator
B. Red indicator
C. Green indicator
D. No change

20. Anti-G system purpose is to counteract:
A. Wind resistance
B. Gravity forces
C. Engine vibration
D. Cabin pressure

Version 1 Answers

Version 2

1. Anti-G system regulates:
A. Fuel flow
B. Air pressure to suit
C. Cabin pressure
D. Hydraulic pressure

2. Waveguide system prevents:
A. Ice formation
B. Electrical arcing
C. Fuel leaks
D. Engine overheating

3. Fire extinguishing tank is pressurized with:
A. Oxygen
B. Nitrogen
C. Air
D. Helium

4. RLCS heat exchanger transfers heat to:
A. Fuel
B. Air
C. Oil
D. Hydraulic fluid

5. Anti-ice system uses bleed air from:
A. Fuel tank
B. Engines
C. Cabin
D. Battery

6. Defog control is located on:
A. Left console
B. Right console
C. Overhead panel
D. Center pedestal

7. Windshield wash nozzle count:
A. 3
B. 5
C. 6
D. 8

8. Anti-G system exhaust air goes into:
A. Fuel tank
B. Cockpit
C. Engine inlet
D. Hydraulic system

9. Waveguide filter removes particles above:
A. 10 microns
B. 25 microns
C. 50 microns
D. 100 microns

10. RLCS ram air scoop is located in:
A. Right wing
B. Left LEX
C. Tail
D. Nose

11. Anti-ice thermal switches detect:
A. Fuel leaks
B. Overheat
C. Ice formation
D. Pressure loss

12. Fire detection system uses:
A. Hydraulic loops
B. Electrical loops
C. Fuel loops
D. Air loops

13. Anti-G activation occurs at:
A. 1.75 G
B. 2.0 G
C. 2.5 G
D. 3.0 G

14. RLCS coolant type is:
A. Fuel
B. Liquid coolant
C. Oil
D. Air

15. Anti-ice blowout doors are:
A. Motor driven
B. Spring loaded
C. Fuel controlled
D. Hydraulic

16. Windshield AIR mode uses:
A. Water spray
B. Bleed air
C. Oil mist
D. Fuel vapor

17. Waveguide regulator output is:
A. 10–20 psia
B. 0.3–4.3 psia
C. 5–8 psia
D. 1–10 psia

18. Fire warning system includes:
A. Audio only
B. Visual + audio
C. Fuel shutoff only
D. Hydraulic alert

19. RLCS failure triggers:
A. Fuel increase
B. WPN SYS FAIL
C. Cabin warning
D. Engine shutdown

20. Anti-G system protects against:
A. Heat stress
B. G forces
C. Electrical overload
D. Fuel pressure

Version 2 Answers

Version 3

1. Fire detection element contains:
A. Metal tube
B. Gas-filled tube
C. Oil chamber
D. Fuel line

2. Anti-ice system distributes air through:
A. Fuel injectors
B. Ejector manifolds
C. Cabin vents
D. Hydraulic lines

3. Waveguide desiccator absorbs:
A. Fuel
B. Moisture
C. Oil
D. Heat

4. RLCS low pressure sensor signals:
A. Fuel system
B. MSDRS
C. Engine FADEC
D. Cabin system

5. Anti-G system max pressure:
A. 5 psi
B. 8 psi
C. 10 psi
D. 12 psi

6. Fire detection control unit contains:
A. Relays and diodes
B. Pumps
C. Valves
D. Fans

7. Defog system uses:
A. Hot and cool air mix
B. Fuel vapor
C. Oil mist
D. Hydraulic air

8. Windshield wash valve is:
A. Manual
B. Solenoid
C. Hydraulic
D. Mechanical

9. Anti-ice modulating valves controlled by:
A. Thermostats
B. Fuel pumps
C. Pilots only
D. Fans

10. RLCS ground cooling uses:
A. Engine bleed
B. Ground fan
C. Ram air
D. Cabin air

11. Waveguide system prevents:
A. Fuel leaks
B. Electrical arcing
C. Engine flameout
D. Hydraulic loss

12. Anti-G system pressure is regulated by:
A. Fuel valve
B. Pressure regulator
C. Pump
D. Sensor

13. Fire extinguishing agent:
A. CO₂
B. Bromotrifluoromethane
C. Water
D. Foam

14. RLCS heat removal occurs at:
A. Pump
B. Heat exchanger
C. Valve
D. Filter

15. Anti-ice system monitors:
A. Skin temperature sensors
B. Fuel sensors
C. Cabin sensors
D. Oil sensors

16. Defog system priority is set by:
A. Maintenance
B. Pilot
C. Computer only
D. Fuel system

17. Waveguide pressure regulator uses:
A. Aneroids
B. Pumps
C. Motors
D. Sensors only

18. Fire extinguishing READY light means:
A. Discharged
B. Armed
C. Fault
D. Off

19. RLCS airflow is controlled by:
A. Airflow valve
B. Fuel valve
C. Pump only
D. Cabin vent

20. Anti-G system responds to:
A. Temperature
B. G forces
C. Fuel flow
D. Airspeed