2A651H EOC Pretest 1

115 Questions | By 55HMU | Updated: Mar 21, 2022 | Attempts: 209

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1.

Which functions form a maintenance group?
- A.
  
  Operations, aircraft maintenance, flying
- B.
  
  Maintenance, operations, QA
- C.
  
  QA, support, aircraft maintenance
- D.
  
  Maintenance operations, maintenance, aircraft maintenance, and QA
2.

Who monitors flying and maintenance schedules, and maintains visibility of fleet health?
- A.
  
  Operations Support Center
- B.
  
  Logistics Support Squadron
- C.
  
  Operations Support Squadron
- D.
  
  Maintenance Operations Center
3.

When you are assigned to an equipment maintenance squadron as an engine troop, to what flight will you most likely be attached?
- A.
  
  Maintenance
- B.
  
  Accessories
- C.
  
  Fabrication
- D.
  
  Munitions
4.

When you are assigned to an aircraft maintenance squadron as an engine troop, to what flight will you most likely be attached?
- A.
  
  Debrief
- B.
  
  Specialist
- C.
  
  Deployment
- D.
  
  Training
5.

What does the fifth position of the AFSC 3A652 represent?
- A.
  
  Career field subdivision
- B.
  
  Specific AFSC
- C.
  
  Career field
- D.
  
  Skill level
6.

What type of training is provided to help you learn the knowledge portion of your job?
- A.
  
  OJT
- B.
  
  Task qualification
- C.
  
  CDCs
- D.
  
  NCOA
7.

How many months must you have in the AF before you attend Airman Leadership School (ALS)?
- A.
  
  24
- B.
  
  36
- C.
  
  48
- D.
  
  18
8.

Which program's purpose is to ensure safe and healthy working conditions for all AF employees?
- A.
  
  MSDS
- B.
  
  AFOSH
- C.
  
  ORM
- D.
  
  Flight-line saftey
9.

Air Force Occupational Safety and Health (AFOSH) standards are located within Air Force publication series?
- A.
  
  55
- B.
  
  66
- C.
  
  91
- D.
  
  92
10.

Which Air Force instruction defines quality maintenance and requires maintenance personnel to display integrity and comply with all written guidance?
- A.
  
  21-110
- B.
  
  00-20-1
- C.
  
  00-20-2
- D.
  
  21-101
11.

The compressor bleed air supplied by small gas turbine (SGT) engines is not used for the
- A.
  
  Heating the fuel supplied to the engines
- B.
  
  Starting the main engines.
- C.
  
  Pressurizing the aircraft.
- D.
  
  Air-conditioning system.
12.

What component contains the alternating current (AC) generator located on C-130 type aircraft that incorporates the gas turbine compressor (GTC)?
- A.
  
  GTC compressor section.
- B.
  
  GTC accessory gearbox
- C.
  
  Air turbine motor.
- D.
  
  Right wheel well.
13.

This statement applies when either the auxiliary power unit (APU) or the gas turbine compressor (GTC) is installed on C-130 aircraft.
- A.
  
  GTC can only be operated while the aircraft is flying.
- B.
  
  APU can only be operated while the aircraft is on the ground
- C.
  
  APU can be operated whether the aircraft is on the ground or flying.
- D.
  
  GTC can be operated whether the aircraft is on the ground or flying
14.

After combustion, the resulting hot gases flow through the bottom of the C-130 aircraft’s auxiliary power unit (APU) combustion can and into the
- A.
  
  Deswirl ring.
- B.
  
  Turbine torus.
- C.
  
  Exhaust flange.
- D.
  
  Turbine plenum
15.

What type of energy does the C-130 aircraft’s auxiliary power unit (APU) turbine section converts the hot gases produced by the combustion section into?
- A.
  
  Electric
- B.
  
  Hydro
- C.
  
  Pneumatic
- D.
  
  Mechanical
16.

Which switch, within the multiple centrifugal switch assembly, opens a circuit to stop the C- 130 aircraft auxiliary power unit’s (APU) ignition unit?
- A.
  
  15
- B.
  
  65
- C.
  
  95
- D.
  
  110
17.

This C-130 aircraft auxiliary power unit (APU) component calibrates the exhaust gas temperature (EGT) indicator to the thermocouple.
- A.
  
  Thermocouple resistor.
- B.
  
  Pneumatic thermostat.
- C.
  
  EGT thermocouple
- D.
  
  EGT power supply
18.

What type of sump system is an auxiliary power unit (APU) considered if the oil is not stored within the engine itself?
- A.
  
  Wet
- B.
  
  Dry
- C.
  
  Reserve
- D.
  
  Emergency
19.

The acceleration control valve compares these two inputs to schedule the proper fuel-flow to the atomizer during a C-130 aircraft’s auxiliary power unit (APU) acceleration.
- A.
  
  RPM and EGT
- B.
  
  CDP and fuel pressure
- C.
  
  CIT and RPM
- D.
  
  EGT and fuel pressure
20.

Which component does the thermostat bleed air pressure away from during the C-130 aircraft auxiliary power unit’s (APU) start and acceleration?
- A.
  
  Load control valve.
- B.
  
  Acceleration control diaphragm.
- C.
  
  Pneumatic thermostat.
- D.
  
  Compressor discharge solenoid.
21.

What component provides the mounting pad for the bottom surface of the AE2100D3 air inlet housing?
- A.
  
  PUAD
- B.
  
  GMAD
- C.
  
  FPMU
- D.
  
  Inlet scroll case
22.

What type of compressor rotor assembly is used on the AE2100D3 engine?
- A.
  
  14-stage axial-flow
- B.
  
  5-stage axial, 1-stage centrifugal
- C.
  
  14-stage dual spool compressor
- D.
  
  14-stage axial-flow, 1-stage centrifugal
23.

How many fuel nozzles are in the AE2100D3 engine?
- A.
  
  8
- B.
  
  12
- C.
  
  16
- D.
  
  18
24.

The AE2100D3 GMAD supplies the pads and drives for the AC generator, hydraulic pump, PGB lube and scavenge pump, propeller overspeed governor (OSG) and high-pressure pump, and the
- A.
  
  FPMU
- B.
  
  Starter
- C.
  
  PCU
- D.
  
  Alternator stator
25.

The AE2100D3 starter control valve is spring-loaded to what position?
- A.
  
  Opened
- B.
  
  Closed
- C.
  
  Fixed
- D.
  
  Actuated