2A654 CDC All UREs (100 Questions) Quiz-1
All the UREs of CDC 2A654. There are 280 questions but it will pick a random 100 for you to answer. (Alternate)
Questions and Answers
- 1.
What is first checked when operating a boost pump problem on a fighter aircraft?
- A.
Continuity across the pressure switch
- B.
Direct fuel pressure reading of the pump
- C.
Fuel pressure switch reading
- D.
Power to the boost pump
Correct Answer
B. Direct fuel pressure reading of the pumpExplanation
When operating a boost pump on a fighter aircraft, the first thing that is checked is the direct fuel pressure reading of the pump. This is important because it ensures that the pump is providing the necessary fuel pressure for the aircraft's engine. By checking the direct fuel pressure reading, any issues or abnormalities with the pump can be identified and addressed promptly to ensure the proper functioning of the aircraft's fuel system.Rate this question:
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- 2.
What part of a piston-type fuel-level control valve prevents fuel from entering the tank?
- A.
A spring
- B.
The float
- C.
A pilot valve
- D.
The diaphragm
Correct Answer
C. A pilot valveExplanation
A pilot valve is responsible for preventing fuel from entering the tank in a piston-type fuel-level control valve. It acts as a gatekeeper, controlling the flow of fuel by opening and closing as needed. This valve is designed to regulate the fuel level and ensure that the tank does not overflow. By effectively managing the flow of fuel, the pilot valve helps maintain proper fuel levels in the tank and prevents any potential hazards or wastage.Rate this question:
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- 3.
Which cargo aircraft components should be operationally checked during the first few minutes of ground refueling?
- A.
Single point receptacle drain pump and valve
- B.
Refueling isolation shutoff valves
- C.
Fuel-level control valves
- D.
Separation shutoff valves
Correct Answer
C. Fuel-level control valvesExplanation
During the first few minutes of ground refueling, it is important to operationally check the fuel-level control valves in a cargo aircraft. These valves are responsible for controlling the flow of fuel and maintaining the appropriate fuel level in the aircraft's tanks. By checking these valves, any malfunctions or issues can be identified early on, ensuring that the aircraft is being fueled properly and safely.Rate this question:
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- 4.
You can determine whether the tank scavenge system on cargo aircraft is operating properly by checking the
- A.
Fuel quantity indicators
- B.
Sump low lights
- C.
Fuel pressure indicators and the fuel quantity indicators
- D.
Sump low lights and fuel quantity indicators
Correct Answer
D. Sump low lights and fuel quantity indicatorsExplanation
To determine whether the tank scavenge system on cargo aircraft is operating properly, it is important to check the sump low lights and fuel quantity indicators. The sump low lights indicate if there is any excess fuel or debris in the fuel tank, which can affect the system's efficiency. Additionally, the fuel quantity indicators provide information about the amount of fuel present in the tank, allowing for proper monitoring and maintenance of the scavenge system. By checking both these indicators, one can ensure that the tank scavenge system is functioning correctly.Rate this question:
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- 5.
What feature in a fighter fuel quantity indicator will indicate the sum of fuel in all tanks on the aircraft?
- A.
Probe
- B.
Fuel load summation
- C.
Fuel quantity select panel
- D.
Totalizer
Correct Answer
D. TotalizerExplanation
The correct answer is Totalizer. A totalizer is a feature in a fighter fuel quantity indicator that indicates the sum of fuel in all tanks on the aircraft. It provides a cumulative reading of the fuel quantity from all the tanks, allowing the pilot to have an overall view of the fuel available in the aircraft. This information is crucial for flight planning, ensuring that the aircraft has sufficient fuel for the intended mission or journey.Rate this question:
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- 6.
Moderate corrosion is usually removed from an aircraft surface by
- A.
Brushing with a steel wire brush.
- B.
Light hand sanding.
- C.
Light mechanical sanding.
- D.
Scrubbing with steel wool.
Correct Answer
C. Light mechanical sanding.Explanation
Moderate corrosion on an aircraft surface can be effectively removed by light mechanical sanding. This process involves using a sanding tool or machine with a fine-grit sandpaper to gently remove the corroded layer. Light mechanical sanding is preferred over brushing with a steel wire brush or scrubbing with steel wool as these methods may cause further damage to the surface. Light hand sanding may not be as effective in removing moderate corrosion compared to light mechanical sanding.Rate this question:
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- 7.
A CAFSC is used to identify an
- A.
Null
- B.
Airman's highest usable skill in terms of total Air Force requirements.
Correct Answer
B. Airman's highest usable skill in terms of total Air Force requirements.Explanation
A CAFSC, or Career Air Force Specialty Code, is a tool used to identify an airman's highest usable skill in relation to the overall requirements of the Air Force. It helps determine the specific area of expertise that an airman possesses and can effectively contribute to the mission of the Air Force. The CAFSC system ensures that each airman is assigned to a role that aligns with their skills and capabilities, maximizing their potential and optimizing the overall effectiveness of the Air Force.Rate this question:
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- 8.
Responsibility and accountability for mission results rest with which commander?
- A.
Wing
- B.
Group
Correct Answer
A. WingExplanation
The responsibility and accountability for mission results rest with the Wing commander. The Wing commander is the highest-ranking officer in charge of a Wing, which is a larger organizational unit within the military. They are responsible for planning, organizing, and executing missions, as well as ensuring the overall success and effectiveness of the Wing. Therefore, the Wing commander is the one who ultimately bears the responsibility and accountability for the outcomes of these missions.Rate this question:
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- 9.
Which type group is responsible for operating the primary mission equipment?
- A.
Mission support
- B.
Null
- C.
Operations
Correct Answer
C. OperationsExplanation
Operations is responsible for operating the primary mission equipment. This group is typically in charge of executing and coordinating the day-to-day activities and tasks related to the mission. They ensure that the primary mission equipment is properly operated and maintained to achieve the objectives of the mission.Rate this question:
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- 10.
Which organizational group is concerned with maintenance of air and space weapon systems?
- A.
Maintenance
- B.
Logistics
- C.
Null
Correct Answer
A. MaintenanceExplanation
The organizational group concerned with the maintenance of air and space weapon systems is the Maintenance department. This group is responsible for ensuring that the weapons systems are in proper working order, conducting regular inspections, and performing any necessary repairs or maintenance tasks. They play a crucial role in keeping the air and space weapon systems operational and ready for use.Rate this question:
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- 11.
To whom is the component maintenance squadron commander for the overall squadron management?
- A.
Headquarters Air Force.
- B.
Null
- C.
Maintenance group commander.
- D.
MAJCOM
Correct Answer
C. Maintenance group commander.Explanation
The component maintenance squadron commander is responsible for the overall management of the squadron. In the military hierarchy, the maintenance group commander is the superior officer who oversees the operations of multiple squadrons, including the component maintenance squadron. Therefore, the maintenance group commander is the one to whom the component maintenance squadron commander reports and is accountable to.Rate this question:
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- 12.
Who is responsible to make sure there is a balance between sortie production and fleet management?
- A.
Null
- B.
Logistics group commander
- C.
Maintenance group commander
Correct Answer
C. Maintenance group commanderExplanation
The maintenance group commander is responsible for ensuring a balance between sortie production and fleet management. This role involves overseeing the maintenance and repair of aircraft and equipment, as well as coordinating with other units to ensure that enough aircraft are available for missions while also managing the overall fleet to ensure its effectiveness and readiness. By effectively managing maintenance operations, the maintenance group commander plays a crucial role in maintaining a balance between sortie production and fleet management.Rate this question:
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- 13.
Responsibility for establishing procedures to clear repeat and recurring discrepancies rests with the maintenance
- A.
Flight chief
- B.
Group commander
- C.
Null
- D.
Null
Correct Answer
B. Group commanderExplanation
The responsibility for establishing procedures to clear repeat and recurring discrepancies rests with the Group commander. This means that the Group commander is in charge of creating and implementing protocols to address any ongoing issues or problems that arise repeatedly. They are responsible for ensuring that these discrepancies are resolved and prevented from happening again in the future.Rate this question:
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- 14.
Responsibility for enforcing sound maintenance practices rests with the
- A.
Flight chief
- B.
Null
- C.
Squadron commander
- D.
Null
Correct Answer
C. Squadron commanderExplanation
The squadron commander is responsible for enforcing sound maintenance practices. This means that they are in charge of ensuring that proper maintenance procedures and protocols are followed within the squadron. They have the authority and oversight to ensure that maintenance tasks are carried out correctly and that any issues or concerns are addressed promptly. The squadron commander plays a critical role in maintaining the safety and efficiency of the squadron's operations through their enforcement of sound maintenance practices.Rate this question:
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- 15.
Who ensures there is an orientation program developed for all newly assigned personnel.
- A.
Null
- B.
Supply technician
- C.
Fuels journeyman
- D.
Maintenance group commander
Correct Answer
D. Maintenance group commanderExplanation
The maintenance group commander is responsible for ensuring that there is an orientation program developed for all newly assigned personnel. This role is typically in charge of overseeing the maintenance operations within a specific group or unit, and part of their responsibilities includes making sure that new personnel are properly integrated into the team. By developing an orientation program, the maintenance group commander can ensure that new personnel receive the necessary training, information, and resources to effectively carry out their duties and become productive members of the maintenance team.Rate this question:
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- 16.
Who advises Maintenance managers of support problems and recommends corrective actions?
- A.
Maintenance supply liaison
- B.
Maintenance flight chief
- C.
Maintenance training flight chief
- D.
Maintenance operation control center superintendant
Correct Answer
A. Maintenance supply liaisonExplanation
The maintenance supply liaison advises maintenance managers of support problems and recommends corrective actions. They serve as a point of contact between the maintenance department and the supply chain, ensuring that necessary equipment and materials are available for maintenance tasks. They have knowledge of inventory management and can identify any issues or shortages that may affect the maintenance operations. By providing recommendations for corrective actions, they help ensure smooth and efficient maintenance processes.Rate this question:
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- 17.
Advising the wing staff on operational capabilities, limitations, and status of resources is a function of the
- A.
Maintenance and operations flight.
- B.
Logistic readiness squadron.
- C.
Civil engineering squadron.
- D.
Weapons and tactic flight.
Correct Answer
D. Weapons and tactic flight.Explanation
The function of advising the wing staff on operational capabilities, limitations, and status of resources is performed by the weapons and tactic flight. This flight is responsible for providing expertise and guidance on the use of weapons and tactics in military operations. They have a deep understanding of the capabilities and limitations of various weapons systems and can provide valuable insights to the wing staff in order to make informed decisions.Rate this question:
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- 18.
The product improvement program emphasizes and promotes
- A.
Time compliance TO deadlines.
- B.
Null
- C.
Due in from maintenance deadlines.
- D.
Deficiency reporting programs.
Correct Answer
D. Deficiency reporting programs.Explanation
The correct answer is deficiency reporting programs. The product improvement program focuses on identifying and addressing any deficiencies in the product. By implementing deficiency reporting programs, the company can gather feedback and reports from users or maintenance personnel about any issues or shortcomings in the product. This allows them to track and address these deficiencies, leading to continuous improvement and better quality of the product.Rate this question:
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- 19.
Which inspection augments the basic post-flight?
- A.
End-of-runway
- B.
Thru-flight
- C.
Hourly post-flight
- D.
Pre-flight
Correct Answer
C. Hourly post-flightExplanation
Hourly post-flight inspection is an additional inspection that is conducted after every flight within an hour. This inspection is performed to identify any potential issues or damage that may have occurred during the flight. It helps ensure the aircraft's continued airworthiness and allows for prompt maintenance or repairs if needed. The other options mentioned, such as end-of-runway, thru-flight, and pre-flight inspections, are different types of inspections conducted at different stages of flight operations and do not specifically augment the basic post-flight inspection.Rate this question:
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- 20.
Which inspection consists of checking certain components, areas, or systems to ensure no condition exists that could result in failure before the next schedules inspection.
- A.
Minor
- B.
Null
- C.
Home station check
Correct Answer
A. MinorExplanation
A minor inspection consists of checking certain components, areas, or systems to ensure no condition exists that could result in failure before the next scheduled inspection. This type of inspection is typically done on a regular basis to catch any potential issues early on and prevent them from escalating into major problems. It helps to ensure that the equipment or system is in proper working condition and ready for the next inspection or operation.Rate this question:
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- 21.
What type of inspection is outlined in the -6 TO and differs from other types of inspections in that only one part of the aircraft or item requires inspection?
- A.
Special
- B.
Null
- C.
Calendar
Correct Answer
A. SpecialExplanation
A special inspection is outlined in the -6 TO and differs from other types of inspections in that only one part of the aircraft or item requires inspection. This type of inspection is specific to a particular component or system and is conducted separately from routine or periodic inspections. It is typically carried out in response to a specific event or condition, such as a malfunction or damage, to ensure the continued airworthiness and safety of the aircraft.Rate this question:
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- 22.
What type of inspection is conducted when an aircraft is examined with sufficient thoroughness to determine its mechanical fitness for flight and the completeness of its equipment and supporting documents.
- A.
Special
- B.
Acceptance
- C.
Calendar
- D.
Time Replacement
Correct Answer
B. AcceptanceExplanation
Acceptance inspection is conducted when an aircraft is examined with sufficient thoroughness to determine its mechanical fitness for flight and the completeness of its equipment and supporting documents. This type of inspection ensures that the aircraft meets all the necessary requirements and is ready for operation. It involves a comprehensive evaluation of the aircraft's condition, systems, equipment, and documentation to ensure that it is safe and in compliance with regulations.Rate this question:
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- 23.
During an inspection, when are all write ups found and documented?
- A.
Pre-inspection meeting
- B.
Look phase
Correct Answer
B. Look phaseExplanation
During the "Look phase" of an inspection, all write-ups are found and documented. This phase involves thoroughly examining the area or object being inspected to identify any issues or violations. It is during this phase that inspectors carefully observe and document any write-ups or violations that need to be addressed. The pre-inspection meeting, on the other hand, is a meeting held before the inspection to discuss the objectives and procedures, but it does not involve the actual documentation of write-ups.Rate this question:
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- 24.
During an inspection, when does the performance of operational checks and functional check flights begin?
- A.
Pre-inspection meeting
- B.
Null
- C.
Fix phase
- D.
Post inspection phase
Correct Answer
D. Post inspection phaseExplanation
The performance of operational checks and functional check flights begins during the post-inspection phase. This phase occurs after the inspection has been completed and is the final step before the aircraft is deemed ready for use. During this phase, the aircraft undergoes thorough testing to ensure that all systems and functions are working properly. This includes conducting operational checks and functional check flights to verify the performance and functionality of the aircraft.Rate this question:
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- 25.
What part of the AFTO Form 244 is used to document delayed discrepancies and overdue time changes?
- A.
PART II, NON-SCHDULED INSPECTIONS
- B.
PART III, SCHEDULED INSPECTIONS
- C.
PART V, INDUSTRIAL/SUPPORT EQUIPMENT RECORD
Correct Answer
C. PART V, INDUSTRIAL/SUPPORT EQUIPMENT RECORDExplanation
The correct answer is PART V, INDUSTRIAL/SUPPORT EQUIPMENT RECORD. This part of the AFTO Form 244 is used to document delayed discrepancies and overdue time changes for industrial/support equipment. It is specifically designed to record maintenance and inspection information related to this type of equipment, making it the appropriate section to document any delays or overdue changes.Rate this question:
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- 26.
Which of these results would categorize an accident as a class C mishap?
- A.
A fatality
- B.
Property damage resulting in $5,000
- C.
One or more days from work
Correct Answer
C. One or more days from workExplanation
A class C mishap is categorized by one or more days of work being missed as a result of the accident. This means that the accident caused enough injury or damage to require the person involved to take time off from work to recover or deal with the aftermath. It does not necessarily involve a fatality or a specific amount of property damage.Rate this question:
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- 27.
What type of index TO Is most frequently used?
- A.
Alphabetical
- B.
Cross reference
- C.
Numerical
- D.
Quick reference
Correct Answer
C. NumericalExplanation
Numerical indexes are most frequently used when organizing and accessing information in a systematic manner. This type of index allows for efficient searching and sorting based on numerical values, such as numbers, dates, or codes. It is commonly used in various fields, including libraries, databases, and financial systems, where numerical data plays a crucial role in categorization and retrieval processes.Rate this question:
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- 28.
What is not listed by the index TO?
- A.
Supplements
- B.
Number of pages
- C.
Changes
- D.
Basic date
Correct Answer
B. Number of pagesExplanation
The index TO does not list the number of pages.Rate this question:
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- 29.
What type of O&M TO will give you detailed theories of operation?
- A.
Fault isolation
- B.
General system
- C.
Job guide
- D.
Null
Correct Answer
B. General systemExplanation
A general system type of O&M TO will provide detailed theories of operation. This type of TO covers a wide range of information about the system, including its components, functions, and how they work together. It provides a comprehensive understanding of the system's operation, allowing users to troubleshoot and maintain it effectively. Fault isolation and job guide TOs may provide specific information about diagnosing and fixing issues, but they may not offer the same level of detailed theories of operation as a general system TO.Rate this question:
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- 30.
What type of O&M TO enables you to isolate a malfunctioning component?
- A.
Null
- B.
General vehicle
- C.
Troubleshooting
Correct Answer
C. TroubleshootingExplanation
Troubleshooting is the type of O&M TO (Operations and Maintenance Technical Order) that enables you to isolate a malfunctioning component. Troubleshooting involves systematically identifying and resolving problems or issues in a system or equipment. It allows you to identify the root cause of a malfunction and isolate the specific component that is causing the problem. By following a troubleshooting process, you can effectively diagnose and fix the issue, ensuring that the malfunctioning component is identified and repaired.Rate this question:
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- 31.
What type of TCTO is issued for condition that could result in a fatality if not corrected?
- A.
Null
- B.
Null
- C.
Immediate action
- D.
Null
Correct Answer
C. Immediate actionExplanation
Immediate action TCTOs are issued for conditions that pose an immediate risk to safety, including those that could result in a fatality if not corrected. These TCTOs require immediate attention and action to prevent any potential harm or loss of life.Rate this question:
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- 32.
Which of TCTO requires compliance within a specified time limit of one of ten days?
- A.
Null
- B.
Null
- C.
Null
- D.
Urgent action
Correct Answer
D. Urgent actionExplanation
The correct answer is "Urgent action" because it specifies that compliance is required within a specified time limit of one of ten days. This indicates that the TCTO (Time Compliance Technical Order) labeled as "Urgent action" must be addressed and completed within a maximum of ten days.Rate this question:
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- 33.
Which TCTO can be identified by a boarder of alternately spaced red diagonals and red Xs on the title page?
- A.
Urgent
- B.
Null
- C.
Null
- D.
Null
Correct Answer
A. UrgentExplanation
The TCTO that can be identified by a border of alternately spaced red diagonals and red Xs on the title page is the "Urgent" TCTO.Rate this question:
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- 34.
Inspection requirements from the -6 inspection TO is listed in
- A.
Checklist.
- B.
Null
- C.
Inspection work cards.
- D.
Job guides.
Correct Answer
C. Inspection work cards.Explanation
The correct answer is inspection work cards. Inspection requirements from the -6 inspection TO are listed in inspection work cards. These cards contain detailed instructions and guidelines for conducting inspections, including the specific areas or components that need to be inspected, the tools or equipment required, and any special procedures or precautions that need to be followed. The inspection work cards serve as a checklist for the inspector to ensure that all necessary inspections are carried out and documented properly.Rate this question:
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- 35.
If the aircraft TO number only has three parts, what does the third part identify?
- A.
Series
- B.
Null
- C.
Type
Correct Answer
C. TypeExplanation
The third part of the aircraft TO number identifies the type of aircraft.Rate this question:
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- 36.
What does the fourth part of the MIDAS manual number identify?
- A.
Null
- B.
Chapter number and subject matter
- C.
Type of aircraft
- D.
Null
Correct Answer
B. Chapter number and subject matterExplanation
The fourth part of the MIDAS manual number identifies the chapter number and subject matter. This means that the manual is divided into different chapters, and each chapter is dedicated to a specific subject or topic. The fourth part of the manual number helps users easily locate and reference the specific chapter and subject matter they are looking for.Rate this question:
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- 37.
What does the fifth part of the MIDAS manual number identify?
- A.
Supplemental manual
- B.
Null
- C.
Null
- D.
Subsystem
Correct Answer
D. SubsystemExplanation
The fifth part of the MIDAS manual number identifies the subsystem.Rate this question:
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- 38.
A work stoppage caused by a TO deficiency is considered to be a basis for what kind of TO improvement report?
- A.
Emergency
- B.
Null
- C.
Immediate
Correct Answer
A. EmergencyExplanation
A work stoppage caused by a TO (Technical Operations) deficiency is considered an emergency situation. In this case, an emergency TO improvement report would be necessary to address the issue and find solutions to prevent such stoppages in the future. This report would prioritize immediate actions to be taken in order to restore normal operations as quickly as possible.Rate this question:
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- 39.
Which AFTO From 22 report requires a response within 45 calendar days after receipt?
- A.
Null
- B.
Null
- C.
Routine
- D.
Record
Correct Answer
C. RoutineExplanation
The AFTO Form 22 report that requires a response within 45 calendar days after receipt is the Routine report. This report is considered a standard or normal report that does not require immediate attention or action. The response time of 45 calendar days allows for sufficient time to review and address any issues or concerns mentioned in the report.Rate this question:
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- 40.
The Air Force supply system
- A.
Null
- B.
Is consolidated for effective management.
- C.
Is managed on a functional basis.
- D.
Null
Correct Answer
C. Is managed on a functional basis.Explanation
The correct answer is "is managed on a functional basis." This means that the Air Force supply system is organized and operated based on different functions or departments, such as procurement, inventory management, and distribution. This approach allows for more efficient and effective management of the supply system, as each function can be specialized and focused on its specific tasks and responsibilities. By managing the system on a functional basis, the Air Force can ensure that the supply chain is streamlined and optimized to meet the needs of its operations.Rate this question:
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- 41.
Which system allows logistics personnel, customers, and commanders to track every item in the supply system through standardized procedures?
- A.
Null
- B.
Core Automated Maintenance
- C.
Standard Base Supply
- D.
Bench Stock Management
Correct Answer
C. Standard Base SupplyExplanation
Standard Base Supply is the system that allows logistics personnel, customers, and commanders to track every item in the supply system through standardized procedures. This system ensures that there is a consistent and efficient process in place for managing and tracking the supply chain, from procurement to distribution. It enables transparency and accountability by providing visibility into the location and status of each item, ensuring that all stakeholders have access to accurate and up-to-date information.Rate this question:
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- 42.
Which supply element is the first point of contact in the process of obtaining material from supply?
- A.
Retail stores
- B.
Customer service
- C.
Demand Processing
- D.
Equipment management
Correct Answer
C. Demand ProcessingExplanation
Demand Processing is the correct answer because it refers to the initial step in the process of obtaining material from supply. Demand Processing involves receiving and analyzing customer orders or requests for specific products or materials. It includes activities such as order entry, order verification, and order prioritization. This step is crucial as it determines the quantity and type of materials required, which then triggers the subsequent steps in the supply chain, such as procurement and inventory management.Rate this question:
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- 43.
Which condition would be reported using the deficiency reporting system?
- A.
Medical supply item deficiency.
- B.
A pricing error for a boost pump.
- C.
Boost pump deficiency due to nonconformance to specifications.
- D.
Null
Correct Answer
C. Boost pump deficiency due to nonconformance to specifications.Explanation
The deficiency reporting system is used to report any issues or deficiencies that arise in a particular system or item. In this case, the correct answer is "Boost pump deficiency due to nonconformance to specifications" because it specifically mentions a deficiency in the boost pump, which is a component of a system, and states that it does not conform to the specifications. This answer aligns with the purpose of the deficiency reporting system, which is to identify and address any deviations or nonconformities in the system.Rate this question:
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- 44.
What type valve is the crossfeed valve in a fighter aircraft?
- A.
Fuel pressure-operated gate
- B.
Hydraulic-operated gate
- C.
Motor-operated butterfly
- D.
Null
Correct Answer
A. Fuel pressure-operated gateExplanation
The correct answer is fuel pressure-operated gate. In a fighter aircraft, the crossfeed valve is a type of valve that is operated by the fuel pressure. This means that the valve opens or closes based on the pressure of the fuel, allowing the fuel to flow from one fuel tank to another. This type of valve is commonly used in aircraft to ensure proper fuel distribution and prevent fuel imbalance during flight.Rate this question:
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- 45.
What tanks must be operating to use body tank fuel to feed the engines on a tanker aircraft?
- A.
Air refueling
- B.
Alternate
- C.
Null
- D.
Null
Correct Answer
A. Air refuelingExplanation
To use body tank fuel to feed the engines on a tanker aircraft, air refueling tanks must be operating. Air refueling allows the tanker aircraft to receive fuel from another aircraft while in flight, enabling it to transfer the fuel to its own tanks and use it to power its engines. This process is crucial for extending the range and endurance of the tanker aircraft, allowing it to effectively support and refuel other aircraft during missions.Rate this question:
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- 46.
What causes fuel to transfer from the reserve tank on a tanker aircraft during flight?
- A.
Air pressure
- B.
Boost pump pressure
- C.
Gravity
- D.
Null
Correct Answer
C. GravityExplanation
Fuel transfers from the reserve tank on a tanker aircraft during flight due to the force of gravity. As the aircraft consumes fuel from the main tank, the fuel level in the reserve tank decreases. Since the reserve tank is located at a higher position than the main tank, gravity causes the fuel to flow from the reserve tank to the main tank, ensuring a continuous supply of fuel to the engines.Rate this question:
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- 47.
On a tanker aircraft, what prevents the engine from running out of fuel and flaming out if its main tank is hit by small arms fire?
- A.
Automatic fuel monitoring system
- B.
Null
- C.
Crossfeed system
- D.
Fuel tank and engine sensing device
Correct Answer
C. Crossfeed systemExplanation
The crossfeed system is designed to prevent the engine from running out of fuel and flaming out if the main tank is hit by small arms fire. This system allows fuel to be transferred from one tank to another, ensuring a continuous fuel supply to the engine. By transferring fuel from an undamaged tank to the affected one, the crossfeed system ensures that the engine can continue running even if the main tank is compromised.Rate this question:
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- 48.
You are troubleshooting a malfunction of the crossfeed system on a tanker aircraft when you determine the is no pressure available to route fuel to the crossfeed manifold. The most probable cause of this malfunction is
- A.
A malfunctioning boost pump.
- B.
FOD stuck in a shutoff valve.
Correct Answer
A. A malfunctioning boost pump.Explanation
The most probable cause of the malfunction in the crossfeed system on the tanker aircraft is a malfunctioning boost pump. This is because the boost pump is responsible for providing the necessary pressure to route fuel to the crossfeed manifold. If the boost pump is not functioning properly, there will be no pressure available for fuel to flow to the crossfeed manifold, leading to the malfunction.Rate this question:
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- 49.
What valve must be open to allow fuel to flow from a cargo aircraft single point receptacle to the main wing manifold during ground refueling?
- A.
Refuel isolation
- B.
Right separation
- C.
Single separation
- D.
Single point receptacle drain
Correct Answer
A. Refuel isolationExplanation
The valve that must be open to allow fuel to flow from a cargo aircraft single point receptacle to the main wing manifold during ground refueling is the Refuel isolation valve. This valve is responsible for isolating the fuel system during refueling operations, ensuring that fuel flows only to the desired tanks and prevents any potential leaks or contamination. By opening the Refuel isolation valve, fuel can be directed from the single point receptacle to the main wing manifold for proper distribution throughout the aircraft's fuel system.Rate this question:
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- 50.
During refueling on a fighter aircraft, fuel was vented overboard the refueling operation would not stop. The most probable cause of the is an inoperative
- A.
Null
- B.
Refuel shutoff valve
- C.
Null
- D.
Null
Correct Answer
B. Refuel shutoff valveExplanation
The most probable cause for the fuel venting overboard during refueling on a fighter aircraft is an inoperative refuel shutoff valve. This valve is responsible for stopping the refueling operation and preventing any fuel from being vented out. If the valve is not functioning properly, it would not close off the fuel flow, leading to the venting of fuel overboard during refueling.Rate this question:
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Mar 19, 2023Quiz Edited by
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Mar 24, 2018Quiz Created by
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