CDC 2a353 Volume 5. F-22

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  • 1/85 Questions

    Outer mold line inspection will be accomplished on the F-22 when maintenance notices

    • Hydraulic spills
    • Worn nose landing gear tire
    • Fuel leaks
    • Low observable damage
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About This Quiz

This quiz assesses knowledge on the F-22 Raptor, focusing on inspections, hydraulic systems, and low observable maintenance. It is designed for professionals seeking to certify their expertise in maintaining advanced aircraft systems, highlighting critical maintenance protocols and system specifications.

Aircraft Maintenance Quizzes & Trivia

Quiz Preview

  • 2. 

    On the F-22, the weapons bay door drive slows doors prior to reaching travel limits to prevent

    • Warping the attachment points

    • Over-centering the door assembly

    • Jarring the weapons system

    • Damage to doors or airframe

    Correct Answer
    A. Damage to doors or airframe
    Explanation
    The correct answer is "Damage to doors or airframe." This is because if the doors on the F-22's weapons bay are not slowed down prior to reaching travel limits, they could potentially cause damage to the doors themselves or the overall structure of the aircraft. Slowing down the doors helps to prevent any potential harm or wear and tear that could occur during the opening or closing process.

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  • 3. 

    The F-22 inspection that is accomplished within six hours of launch and only if the preflight is over 48 hours but still valid is the

    • Walk around inspection

    • Quick turnaround inspection

    • End of runway inspection

    • Launch inspection

    Correct Answer
    A. Walk around inspection
    Explanation
    The walk around inspection is the correct answer because it is conducted within six hours of launch and only if the preflight has been completed over 48 hours ago but is still valid. This inspection involves visually inspecting the aircraft's exterior for any signs of damage or abnormalities, ensuring that all components are in place and functioning properly. It is a routine check to ensure the aircraft's airworthiness before every flight.

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  • 4. 

    On the F-22, what provides the maintainer an indication that the filter element requires replacement?

    • Filter element indicator

    • Selector unit indicator

    • Differential compensator

    • Differential pressure indicator

    Correct Answer
    A. Differential pressure indicator
    Explanation
    The correct answer is the differential pressure indicator. The differential pressure indicator on the F-22 provides the maintainer with an indication that the filter element requires replacement. This indicator measures the difference in pressure between the clean side and dirty side of the filter. When the pressure difference reaches a certain threshold, it indicates that the filter is becoming clogged and needs to be replaced to maintain optimal performance and efficiency.

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  • 5. 

    IMIS displays input screens to enable the maintainer to enter suspected

    • Airframe management codes

    • Turbine engine management codes

    • Fault identification codes

    • Bit ball errors

    Correct Answer
    A. Fault identification codes
    Explanation
    IMIS, which stands for Integrated Maintenance Information System, is a software that displays input screens for the maintainer to enter fault identification codes. These codes help in identifying and categorizing the faults or issues in the system. By entering the fault identification codes into IMIS, the maintainer can document and track the faults, allowing for efficient troubleshooting and maintenance of the airframe or turbine engine. "Fault identification codes" is the correct answer as it aligns with the purpose and functionality of IMIS.

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  • 6. 

    On the F-22, what components take care of the on-board engine monitoring diagnostic functions?

    • DTC and CSFDR

    • MVI and IFPC

    • FADEC and CEDU

    • PMA and IMIS

    Correct Answer
    A. FADEC and CEDU
    Explanation
    FADEC (Full Authority Digital Engine Control) and CEDU (Central Engine Data Unit) are the components on the F-22 that handle the on-board engine monitoring diagnostic functions. FADEC is responsible for controlling and managing the engine's performance and efficiency, while CEDU collects and processes data from various sensors to monitor the engine's health and diagnose any issues. Together, these components ensure that the engine is functioning optimally and any potential problems are detected and addressed promptly.

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  • 7. 

    The F-22 weapon system minimizes barrel erosion and heat generation; thus extending the life of the system by

    • Air induction of the system

    • Rotating the barrels

    • Cooling with argon

    • Radiant system cooling

    Correct Answer
    A. Rotating the barrels
    Explanation
    Rotating the barrels in the F-22 weapon system helps to minimize barrel erosion and heat generation. This rotation distributes the wear and tear more evenly across the barrels, preventing excessive erosion in one specific area. By reducing barrel erosion and heat generation, the overall lifespan of the system is extended, leading to increased durability and effectiveness.

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  • 8. 

    On the F-22, what prevents the maintainer from installing the filter bowl without a filter element inside?

    • Spring loaded lever

    • Filter bowl lever

    • Ratchet spring lever

    • Safety lever lock ring

    Correct Answer
    A. Spring loaded lever
    Explanation
    The spring loaded lever on the F-22 prevents the maintainer from installing the filter bowl without a filter element inside. This lever ensures that the filter element is securely in place before the filter bowl is installed. Without the filter element, the lever will not engage properly, preventing the filter bowl from being installed. This safety measure ensures that the filter is correctly installed and functioning effectively.

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  • 9. 

    When F-22 hydraulic pressure is lost the ailerons are

    • Free flowing

    • Mechanically positioned

    • Aerodynamically centered

    • Electrically locked

    Correct Answer
    A. Aerodynamically centered
    Explanation
    When the F-22 hydraulic pressure is lost, the ailerons are aerodynamically centered. This means that without hydraulic pressure, the ailerons will automatically align themselves in a neutral position, ensuring that the aircraft remains stable and balanced. This allows the pilot to maintain control of the aircraft even in the absence of hydraulic assistance.

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  • 10. 

    The F-22 pitch system is augmented by

    • Air bypass

    • Extra large stabilizer surfaces

    • Thrust vector nozzles

    • A hydraulic boost assembly

    Correct Answer
    A. Thrust vector nozzles
    Explanation
    The F-22 pitch system is augmented by thrust vector nozzles. These nozzles are designed to redirect the exhaust gases from the engines, allowing the aircraft to change its pitch or angle of attack. By manipulating the direction of the exhaust, the thrust vector nozzles provide additional control and maneuverability to the F-22, enabling it to perform complex aerial maneuvers and maintain stability in flight.

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  • 11. 

    The F-22's PMA battery pack can increase the battery life in cold temperatures and facilitate effective charging of the battery with the use of

    • A compartment fan

    • An internal heater

    • An automatic shutdown

    • An inactive sleep mode

    Correct Answer
    A. An internal heater
    Explanation
    The F-22's PMA battery pack can increase the battery life in cold temperatures and facilitate effective charging of the battery with the use of an internal heater. Cold temperatures can negatively affect battery performance, so the internal heater helps to keep the battery at an optimal temperature for efficient operation. By maintaining the battery's temperature, the internal heater ensures that the battery can provide power for a longer duration and can be effectively charged when needed.

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  • 12. 

    ON the F-22, which valve allows aerioal refuel flow to the aircraft plumbing and prevents flow in the reverse direction?

    • Check

    • Relief

    • Bypass

    • Control

    Correct Answer
    A. Check
    Explanation
    The valve that allows aerial refuel flow to the aircraft plumbing and prevents flow in the reverse direction is called the check valve. This valve ensures that fuel can flow into the aircraft during aerial refueling but prevents any backflow or reverse flow of fuel.

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  • 13. 

    The F-22 is provided pneumatic, hydraulic, and electrical power during emergencies and within operating envelope by the

    • Air recharging system

    • Auxiliary power unit

    • Engine preoccesing unit

    • Auxiliary power door actuation system

    Correct Answer
    A. Auxiliary power unit
    Explanation
    The correct answer is the Auxiliary power unit. The Auxiliary power unit is responsible for providing pneumatic, hydraulic, and electrical power to the F-22 during emergencies and within its operating envelope. It serves as a backup power source in case the main engines fail or are shut down.

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  • 14. 

    The air storage bottles on the F-22 provide air to the APU door actuation system and the

    • Emergency brakes

    • Emergency flaps

    • Emergency gear extension

    • Emergency oxygen

    Correct Answer
    A. Emergency gear extension
    Explanation
    The air storage bottles on the F-22 provide air to the emergency gear extension system. In case of an emergency, when the normal gear extension system fails, these air storage bottles supply the necessary air pressure to extend the landing gear. This ensures that the aircraft can safely land even in situations where the normal gear extension system is not functioning properly.

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  • 15. 

    On the F-22, what performs the BIT on the hydraulic components?

    • BIT sensor

    • Software

    • Fault component indicator

    • Diagnostics indicator

    Correct Answer
    A. Software
    Explanation
    The software on the F-22 performs the BIT (Built-In Test) on the hydraulic components. This software is responsible for conducting self-diagnostic tests on the hydraulic system to detect any faults or malfunctions. It is designed to identify and indicate any issues with the hydraulic components, ensuring that they are functioning properly.

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  • 16. 

    On the F-22, the wheels and tires are protected from excessive brake heat by a heat shield made out of

    • Titanium

    • Aluminum

    • Bass

    • Stainless steel

    Correct Answer
    A. Stainless steel
    Explanation
    The correct answer is stainless steel because it is a durable and heat-resistant material that can effectively protect the wheels and tires from excessive brake heat on the F-22 aircraft. Stainless steel is known for its corrosion resistance and ability to withstand high temperatures, making it an ideal choice for this application.

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  • 17. 

    The primary integrated maintenance information tool used by F-22 technicians during the performance of maintenance task is the

    • DDU

    • PMA

    • CAMS

    • EPU

    Correct Answer
    A. PMA
    Explanation
    The correct answer is PMA. PMA stands for Portable Maintenance Aid, which is the primary integrated maintenance information tool used by F-22 technicians during the performance of maintenance tasks. It provides technicians with access to essential maintenance information, including technical manuals, maintenance procedures, and troubleshooting guides. The PMA helps technicians diagnose and resolve issues efficiently, ensuring the aircraft's optimal performance and safety.

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  • 18. 

    The F-22 MVI cable provides the electrical interconnect between the PMA and the

    • Aircraft

    • Data dock

    • Server unit

    • Work station adapter

    Correct Answer
    A. Aircraft
    Explanation
    The F-22 MVI cable is responsible for providing the electrical interconnect between the PMA and the aircraft. This suggests that the cable is used to establish a connection between the PMA (possibly a Portable Maintenance Aid or a similar device) and the aircraft itself. The other options, such as Data dock, Server unit, and Work station adapter, do not seem to be directly related to the interconnect between the PMA and the aircraft.

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  • 19. 

    The system the F-22 uses for avionics cooling during ground maintenance is

    • Argon

    • Engine bleed air

    • Compartment cooling fans

    • PAO cooling cart

    Correct Answer
    A. PAO cooling cart
    Explanation
    The F-22 uses a PAO (Polyalphaolefin) cooling cart for avionics cooling during ground maintenance. PAO is a type of synthetic oil that has excellent thermal properties and is commonly used for cooling systems in aircraft. The cooling cart is designed to circulate the PAO fluid through the avionics system, effectively dissipating heat and maintaining optimal operating temperatures. This method ensures that the avionics components are kept cool and protected while the aircraft is on the ground for maintenance.

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  • 20. 

    For temerature control, the F-22 uses bleed air, ram air, polyalphaolefin and

    • Argon

    • Freon

    • Oil

    • Fuel

    Correct Answer
    A. Fuel
    Explanation
    The F-22 uses various methods for temperature control, including bleed air, ram air, polyalphaolefin, and fuel. Fuel is an essential component in the F-22's temperature control system as it helps regulate the temperature of the aircraft. It is likely used in conjunction with other methods to maintain the desired temperature levels within the aircraft.

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  • 21. 

    The external canopy control switch on the F-22 is located

    • Just below the canopy

    • In the nose wheel well

    • In the left side weapons bay

    • Next to the external power receptacle

    Correct Answer
    A. In the nose wheel well
    Explanation
    The external canopy control switch on the F-22 is located in the nose wheel well. This means that the switch can be accessed and operated from this specific area of the aircraft.

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  • 22. 

    The oil level on the F-22's PDU is checked by a

    • Data display unit

    • Dipstick

    • Sight glass

    • Portable maintenance aid

    Correct Answer
    A. Sight glass
    Explanation
    The oil level on the F-22's PDU is checked by a sight glass. A sight glass is a transparent glass window that allows visual inspection of the oil level without the need to open or dismantle any part of the system. It provides a convenient and accurate way to monitor the oil level in real-time, ensuring that it is at the desired level for proper functioning of the aircraft.

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  • 23. 

    The F-22's engine fan variable vanes position is controlled by

    • A manual pump

    • An actuator

    • A control valve

    • An electric motor

    Correct Answer
    A. An actuator
    Explanation
    The F-22's engine fan variable vanes position is controlled by an actuator. An actuator is a device that converts energy into motion, allowing it to control the position of the variable vanes. It is responsible for adjusting the vanes to optimize engine performance and airflow. This allows the engine to operate efficiently at different speeds and conditions. The actuator receives signals from the aircraft's control system, enabling precise control over the vanes' position and ensuring optimal engine performance during flight.

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  • 24. 

    The function of the PMA that shows a listing of all discrepancies and warnings for a particular aircraft is the functional category of

    • Aircraft forms

    • Aircraft status board

    • DTC transmittal

    • PMA docking

    Correct Answer
    A. Aircraft forms
    Explanation
    The function of the PMA that shows a listing of all discrepancies and warnings for a particular aircraft is the functional category of Aircraft forms. This means that the PMA provides a comprehensive list of all issues, discrepancies, and warnings related to a specific aircraft. By using this function, maintenance personnel can easily track and manage the maintenance and repair needs of the aircraft, ensuring its safe operation.

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  • 25. 

    The three methods for opening the F-22 canopy are

    • Normal, manual , and emergency

    • Electrical, mechanical, and emergency

    • Normal, electrical, and pneumatic

    • Electrical, mechanical, and hydraulic

    Correct Answer
    A. Normal, manual , and emergency
    Explanation
    The correct answer is "Normal, manual, and emergency". This answer accurately identifies the three methods for opening the F-22 canopy. The "Normal" method refers to the standard procedure for opening the canopy, likely using electrical or mechanical mechanisms. The "Manual" method suggests a backup option that can be used in case the normal method fails, possibly requiring physical effort from the pilot. The "Emergency" method implies a last resort option, which may involve specialized tools or procedures to quickly open the canopy in urgent situations.

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  • 26. 

    Manual operation of the F-22 canopy with a high speed/low torque, non-impact type pneumatic or battery powered tool will open or close the canopy in

    • More than three seconds

    • Less than three seconds

    • More than three minutes

    • Less than three minutes

    Correct Answer
    A. Less than three minutes
    Explanation
    The given correct answer states that the manual operation of the F-22 canopy can be opened or closed in less than three minutes. This means that it takes a relatively short amount of time to perform this task using a high speed/low torque, non-impact type pneumatic or battery powered tool.

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  • 27. 

    The two ways maintainers can start the F-22 APU are the

    • Portable maintenance aid and pilot vehicle interface

    • Pneumatic air control and data processing unit

    • Umbilical data unit and engine monitoring system

    • Electical power cart and high pressure air compressor

    Correct Answer
    A. Portable maintenance aid and pilot vehicle interface
    Explanation
    The correct answer is Portable maintenance aid and pilot vehicle interface. These are the two ways maintainers can start the F-22 APU. The portable maintenance aid is a handheld device that allows maintainers to perform various diagnostic and maintenance tasks on the aircraft. The pilot vehicle interface is a control panel located in the cockpit that provides the pilot with the ability to start and control the APU. Both of these methods are essential for starting the APU and ensuring its proper functioning.

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  • 28. 

    The two configurations the F-22 pylons are built for are

    • Ferry and combat

    • Stowed and configured

    • Stacked and crossed

    • Tandem and inline

    Correct Answer
    A. Ferry and combat
    Explanation
    The F-22 pylons are designed for two different configurations: ferry and combat. The ferry configuration is used when the aircraft is being transported over long distances, typically without any weapons or external fuel tanks attached. In this configuration, the pylons are empty and ready to be loaded with weapons upon arrival. The combat configuration, on the other hand, is used during actual combat missions. In this configuration, the pylons are loaded with weapons and external fuel tanks to enhance the aircraft's combat capabilities.

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  • 29. 

    On the F-22, the responsibility for all low observable maintenance rests with the

    • System specialist

    • Crew chief

    • Aircraft structural maintenance

    • System specialist

    Correct Answer
    A. Aircraft structural maintenance
    Explanation
    The correct answer is "aircraft structural maintenance." This is because aircraft structural maintenance refers to the maintenance and repair of the physical structure and components of the aircraft. As the responsibility for low observable maintenance on the F-22 rests with this role, it suggests that they are responsible for maintaining the stealth capabilities of the aircraft, which involves ensuring that the aircraft's surfaces and structures remain undetectable by radar.

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  • 30. 

    The F-22 diagnostics are controlled by the

    • Maintenance operation center

    • Squadron Maintenance officer

    • Global manager software

    • Program manager

    Correct Answer
    A. Global manager software
    Explanation
    The F-22 diagnostics are controlled by the Global manager software. This software is responsible for managing and monitoring the diagnostics of the F-22 aircraft. It allows for comprehensive analysis of the aircraft's systems and helps in identifying any issues or faults. The Global manager software provides a centralized platform for maintenance personnel to access and control the diagnostics of the F-22, ensuring efficient and effective maintenance operations.

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  • 31. 

    On the F-22 hydraulic system, what service coupling quick disconnect provides an alternate method to fill the hydraulic reservoir?

    • Shuttle valve

    • Auxillary

    • Return ground service

    • Reservoir fill

    Correct Answer
    A. Return ground service
    Explanation
    The return ground service coupling quick disconnect provides an alternate method to fill the hydraulic reservoir on the F-22 hydraulic system. This coupling allows for the hydraulic fluid to be returned to the reservoir, while also providing a means to fill the reservoir with new fluid. This ensures that the hydraulic system remains properly filled and functioning efficiently.

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  • 32. 

    On the F-22, a base plate and two interchangeable brake modules make up what valve?

    • Servo control

    • Brake control

    • Shuttle

    • Anti skid

    Correct Answer
    A. Brake control
    Explanation
    The F-22 aircraft utilizes a brake control system that consists of a base plate and two interchangeable brake modules. This system is responsible for controlling and regulating the braking function of the aircraft. The base plate serves as the foundation for the brake control system, while the interchangeable brake modules provide the necessary components and mechanisms to enable efficient and effective braking. This setup allows for flexibility and ease of maintenance, as the brake modules can be easily replaced or interchanged as needed.

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  • 33. 

    The F-22 arresting gear system is pneumatically actuated and controlled

    • Hydraulically

    • Manually

    • Electrically

    • Mechanically

    Correct Answer
    A. Electrically
    Explanation
    The correct answer is electrically. The F-22 arresting gear system is controlled and actuated using electrical power. This means that the system relies on electricity to operate and control its functions. The use of electrical power allows for precise and efficient control of the arresting gear system, ensuring smooth and accurate operation.

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  • 34. 

    The two major components that must be installed on the PMS for the F-22 are the battery pack and

    • DTC

    • Floppy disk

    • DMS

    • Removable disk drive

    Correct Answer
    A. Removable disk drive
    Explanation
    The correct answer is a removable disk drive. This component is necessary for the installation of software updates and maintenance on the PMS (Power Management System) of the F-22. It allows for the easy insertion and removal of disks containing the required data and programs. The battery pack is another important component, providing power to the PMS, while DTC (Digital Test Console) and DMS (Data Management System) are not specifically mentioned as necessary components for the PMS installation.

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  • 35. 

    The mode on the F-22 that uses the pneumatic backup system to pressurize the unlock devices to release the landing gear for extending and locking it into position is

    • Rapid extension release

    • Maintenance

    • Emergency flight

    • Normal flight

    Correct Answer
    A. Emergency flight
    Explanation
    In emergency flight mode, the F-22 uses the pneumatic backup system to pressurize the unlock devices and release the landing gear for extending and locking it into position. This mode is specifically designed for emergency situations where the normal flight mode may not be feasible or safe. It ensures that the landing gear can be quickly and reliably extended and locked in place, allowing for a safe landing in emergency scenarios.

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  • 36. 

    The F-22 nose wheel may normally be turned up to 48 depending on

    • Main landing gear wheel speed

    • Nose wheel speed

    • Deceleration of the aircraft

    • Rudder pedals position

    Correct Answer
    A. Main landing gear wheel speed
    Explanation
    The F-22 nose wheel can be turned up to 48 degrees depending on the main landing gear wheel speed. This means that the angle at which the nose wheel can be turned is determined by how fast the main landing gear wheels are rotating. The faster the wheels are spinning, the greater the angle at which the nose wheel can be turned. This is an important factor in maneuvering the aircraft during landing and takeoff, as it allows for better control and steering.

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  • 37. 

    Vibrations, oil debris, oil level signals, along with condition monitoring and fault information, are stored in the F-22's resident memory of the

    • DTC

    • IMIS

    • Air vehicle processor

    • CEDU

    Correct Answer
    A. CEDU
    Explanation
    The correct answer is CEDU. The explanation for this is that the given sentence mentions that vibrations, oil debris, oil level signals, along with condition monitoring and fault information are stored in the F-22's resident memory. Out of the given options, CEDU is the most plausible choice as it stands for Centralized Engine Data Unit, which is responsible for collecting and storing data related to the engine's performance and health. Therefore, it is logical to assume that the mentioned information would be stored in the CEDU.

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  • 38. 

    The primary flight control surfaces, engine inlet bypass louvers, nose wheel steering, engine thrust and thrust vectoring all receive commands generated by the

    • Flight safety circuit system

    • Flight control computer

    • Portable maintenance aid

    • Avionics maintenance bus

    Correct Answer
    A. Flight control computer
    Explanation
    The flight control computer is responsible for generating commands for various components such as the primary flight control surfaces, engine inlet bypass louvers, nose wheel steering, engine thrust, and thrust vectoring. It is a crucial part of the aircraft's flight control system, ensuring that the pilot's inputs are translated into appropriate control actions. The flight control computer receives inputs from the pilot and other systems, processes them, and sends commands to the respective components to achieve desired flight maneuvers and control the aircraft.

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  • 39. 

    Access to the required technical data is provided when the user selects the

    • Appropriate book number

    • Systems code for the aircraft

    • Discrepancy they have been assigned to work

    • Proper work unit code

    Correct Answer
    A. Discrepancy they have been assigned to work
    Explanation
    When the user selects the discrepancy they have been assigned to work, they are granted access to the required technical data. This means that the user can only access the necessary information for resolving the specific discrepancy they have been assigned. By linking the access to the discrepancy, the system ensures that users only have access to relevant technical data, increasing efficiency and preventing unauthorized access to sensitive information.

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  • 40. 

    The F-22 cockpit distribution and defog system provides air for the canopy seal, cockpit pressurization , canopy defog and the

    • Windscreen ice removal

    • Pilots thermal cooling garment

    • Battery compartment

    • Avionics bay

    Correct Answer
    A. Pilots thermal cooling garment
    Explanation
    The F-22 cockpit distribution and defog system is responsible for providing air for various functions, including the canopy seal, cockpit pressurization, canopy defog, and the pilot's thermal cooling garment. This means that the system ensures that the pilot's thermal cooling garment receives the necessary airflow to keep the pilot cool during flight.

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  • 41. 

    When using the PMA to start the APU, the maintainer needs to verify the SES air pressure protective covers are removed and the

    • Canopy switch is in the open/hold position

    • Emergency fire extinguishers are charged

    • Aircraft battery switch is set to power

    • APU shutdown switch is in NORM

    Correct Answer
    A. APU shutdown switch is in NORM
    Explanation
    The APU shutdown switch needs to be in the NORM position in order to start the APU using the PMA. This position allows the APU to be started and run normally. If the switch is not in the NORM position, the APU may not start or function properly.

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  • 42. 

    On the F-22, the pressure transducer operates over a pressure range of

    • 0 to 3000 psig

    • 0 to 2850 psig

    • 0 to 5000 psig

    • 0 to 4850 psig

    Correct Answer
    A. 0 to 5000 psig
    Explanation
    The correct answer is 0 to 5000 psig. This means that the pressure transducer on the F-22 aircraft is designed to operate within a pressure range of 0 to 5000 pounds per square inch gauge. This range allows the transducer to accurately measure and monitor the pressure within the aircraft's systems, ensuring safe and efficient operation.

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  • 43. 

    The presence of a fire in the F-22 engine or APU compartment is reported to the fire protection module by the

    • Optical fire detection system

    • Thermal detection unit

    • Over temp sensors

    • Voltage supply units

    Correct Answer
    A. Optical fire detection system
    Explanation
    The correct answer is the optical fire detection system. In the event of a fire in the F-22 engine or APU compartment, the optical fire detection system is responsible for reporting the presence of the fire to the fire protection module. This system uses optical sensors to detect the presence of flames or smoke, allowing for quick and accurate detection of fires in the aircraft.

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  • 44. 

    The landing gear handle controls flap setting when norm is selected on the F-22s

    • Reset switch

    • Auto pitch rock switch

    • Flap alt switch

    • Built-in switch

    Correct Answer
    A. Flap alt switch
    Explanation
    The correct answer is flap alt switch. The explanation for this is that the flap alt switch on the F-22s controls the flap setting when the norm mode is selected. This switch allows the pilot to adjust the position of the flaps based on the altitude of the aircraft. It is a built-in switch specifically designed for this purpose, and it ensures that the flaps are set correctly for optimal performance during different flight conditions.

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  • 45. 

    Emergency gear swings and arresting gear operations effects the F-22 SES by

    • Recycling power to the SES for each retraction

    • Rebooting the inital start up procedures

    • Increasing the number of starts

    • Reducing the number of starts

    Correct Answer
    A. Reducing the number of starts
    Explanation
    Emergency gear swings and arresting gear operations reduce the number of starts for the F-22 SES. This means that instead of having to start the system multiple times, these operations help in minimizing the number of times the SES needs to be started. This could be due to the fact that emergency gear swings and arresting gear operations provide a smoother and more controlled transition for the SES, resulting in fewer instances where a restart is required.

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  • 46. 

    On the F-22 hydraulic control software monitors, the hydraulic system is hosted by the

    • FLCS

    • CSCI

    • IVSC

    • ICAW

    Correct Answer
    A. IVSC
    Explanation
    The correct answer is IVSC. The IVSC stands for Integrated Vehicle Systems Computer, which is responsible for hosting the hydraulic system on the F-22. This computer monitors and controls various systems, including the hydraulic system, to ensure the proper functioning of the aircraft.

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  • 47. 

    All PMS screens are provided guaranteed communication through the

    • Help menu

    • Function keys

    • Start-up procedures

    • Trusted path menu

    Correct Answer
    A. Trusted path menu
    Explanation
    The trusted path menu is the correct answer because it ensures secure and reliable communication for all PMS screens. A trusted path menu is a feature that provides a secure environment for sensitive operations by restricting access to authorized users and preventing unauthorized access or tampering. By using the trusted path menu, PMS screens can communicate without the risk of interception or manipulation, ensuring the integrity and confidentiality of the communication.

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  • 48. 

    The primary source for introducing the F-22's operational flight program is the

    • Data processing unit

    • Portable maintenance aid

    • Maintanance aid

    • Data transfer cartridge

    Correct Answer
    A. Portable maintenance aid
    Explanation
    The portable maintenance aid is the primary source for introducing the F-22's operational flight program. This device is designed to assist in the maintenance and operation of the aircraft. It likely contains the necessary software and data to update and install the flight program onto the F-22. The other options listed, such as the data processing unit, maintenance aid, and data transfer cartridge, may have supporting roles in the overall maintenance process but are not specifically mentioned as the primary source for introducing the flight program.

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  • 49. 

    On the F-22, what is the output pressure for the hydraulic system's pump?

    • 3950 to 4150 psi

    • 3750 to 4150 psi

    • 4050 to 4150 psi

    • 3850 to 4150 psi

    Correct Answer
    A. 4050 to 4150 psi
    Explanation
    The hydraulic system's pump on the F-22 has an output pressure range of 4050 to 4150 psi.

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  • Mar 14, 2023
    Quiz Edited by
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  • Jan 27, 2010
    Quiz Created by
    Mike872208
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