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100+ Free FAA FEJ Knowledge Test — Flight Engineer Turbojet Added Rating Practice Questions

Prepare for the FAA Flight Engineer Turbojet Added Rating Knowledge Test (Test Code: FEJ) exam with instant access — no signup required.

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Key Facts: FAA FEJ Knowledge Test — Flight Engineer Turbojet Added Rating Exam

FEJ

Test Code

FAA Airman Knowledge Testing Matrix

50 Questions

Official Question Count

FAA Airman Knowledge Testing Matrix

2 Hours (120 Min)

Time Limit

FAA Airman Knowledge Testing Matrix

70%

Passing Score

FAA Airman Knowledge Testing Matrix

Prepare for the FAA FEJ Flight Engineer Turbojet Added Rating Knowledge Test with 100 practice questions covering 14 CFR Part 63, turbojet engine operating principles, utility systems, thrust EPR calculations, fuel dumping, CG shifts, and abnormal checklists. Test consists of 50 questions with a 2-hour limit and 70% passing score.

Sample FAA FEJ Knowledge Test — Flight Engineer Turbojet Added Rating Practice Questions

Try these sample questions to test your FAA FEJ Knowledge Test — Flight Engineer Turbojet Added Rating exam readiness. Each question includes a detailed explanation. Start the interactive quiz above for the full 100+ question experience with AI tutoring.

1Under 14 CFR Part 63, what is the minimum age requirement for an applicant to be issued a Flight Engineer Certificate?
A.18 years
B.21 years
C.23 years
D.25 years
Explanation: According to 14 CFR Section 63.31, an applicant for a Flight Engineer Certificate must be at least 21 years of age. This requirement ensures appropriate maturity and aeronautical experience for flight engineer crew duties.
2Which of the following represents a valid Class Rating placed on an FAA Flight Engineer Certificate under 14 CFR Part 63?
A.Turbojet powered
B.Multiengine land
C.Transport category
D.Heavy jet aircraft
Explanation: Under 14 CFR Section 63.33, the class ratings placed on a Flight Engineer Certificate are Reciprocating engine powered, Turbopropeller powered, and Turbojet powered.
3What minimum class of FAA medical certificate must a Flight Engineer hold while exercising the privileges of their Flight Engineer Certificate under Part 121?
A.First-class medical certificate
B.Second-class medical certificate
C.Third-class medical certificate
D.BasicMed qualification
Explanation: 14 CFR Section 63.31 requires a Flight Engineer to hold at least a valid Second-Class FAA Medical Certificate to exercise the privileges of a Flight Engineer Certificate.
4To maintain recent flight experience currency under 14 CFR 63.33, how many hours of flight engineer time must a flight engineer log within the preceding 6 calendar months?
A.25 hours
B.50 hours
C.100 hours
D.150 hours
Explanation: Under 14 CFR Section 63.33, no person may serve as a flight engineer unless within the preceding 6 calendar months they have logged at least 50 hours of flight time as a flight engineer or passed a recency check.
5Unless surrendered, suspended, or revoked, an FAA Flight Engineer Certificate is issued with what duration?
A.24 calendar months
B.60 calendar months
C.Without specific expiration date
D.Valid only while a 1st Class Medical is active
Explanation: Under 14 CFR Section 63.15, a Flight Engineer Certificate is issued without a specific expiration date, remaining effective unless surrendered, suspended, or revoked.
6A temporary Flight Engineer Certificate issued upon successful completion of a practical test is valid for a maximum period of how many days?
A.60 days
B.90 days
C.120 days
D.180 days
Explanation: 14 CFR Section 63.13 states that a temporary certificate is valid for up to 120 days unless a lesser period is specified, pending issuance of the permanent certificate.
7If a holder of a Flight Engineer Certificate changes their permanent mailing address, within how many days must they notify the FAA in writing?
A.10 days
B.30 days
C.60 days
D.90 days
Explanation: 14 CFR Section 63.21 requires the holder of a Flight Engineer Certificate who changes their permanent mailing address to notify the FAA Airman Certification Branch in writing within 30 days.
8Upon request by an authorized FAA representative or NTSB investigator, when must a Flight Engineer present their airman certificate for inspection?
A.Within 7 business days
B.Within 24 hours
C.Immediately upon reasonable request
D.Prior to the next scheduled flight departure
Explanation: 14 CFR Section 63.3 requires each holder of a certificate or medical certificate to present it for inspection upon reasonable request by the Administrator, NTSB, or law enforcement officer.
9A certificated Flight Engineer holding a Turbopropeller rating who wishes to add a Turbojet rating must complete which of the following?
A.Pass the FEJ Knowledge Test and practical test for the turbojet class rating
B.Complete 100 hours of dual flight instruction in a turbojet aircraft without written exam
C.Log 50 landings in a turbojet aircraft under supervision of a pilot in command
D.Submit an application endorsed by an airline Director of Maintenance
Explanation: 14 CFR Section 63.33 specifies that to add a class rating (such as Turbojet) to an existing Flight Engineer Certificate, the applicant must pass the applicable Knowledge Test (FEJ) and practical test.
10An applicant who fails the FEJ Knowledge Test may reapply for the test after satisfying which condition?
A.Waiting 30 days OR presenting an endorsement from a certificated instructor showing additional instruction
B.Waiting a mandatory 60 calendar days regardless of instruction received
C.Completing a 10-hour ground school course certified by the FAA Administrator
D.Paying a penalty fee to the testing center within 14 days
Explanation: Under 14 CFR Section 63.19, an applicant who fails a written test may reapply after 30 days, or sooner if they present an endorsement from an authorized instructor verifying additional necessary instruction.

About the FAA FEJ Knowledge Test — Flight Engineer Turbojet Added Rating Exam

The FAA FEJ Knowledge Test is required for certificated Flight Engineers seeking to add a Turbojet Class Rating to their FAA Flight Engineer Certificate under 14 CFR Part 63. The test evaluates advanced knowledge of turbojet/turbofan engine mechanics, bleed air systems, electrical load management, hydraulic power distribution, pressurization controls, performance charts, weight & balance, and emergency procedures.

Assessment

50 multiple-choice questions administered via computer at PSI testing centers covering 14 CFR Part 63, turbojet engine systems, hydraulic/electrical/pressurization systems, and performance/emergencies.

Time Limit

2 hours (120 minutes)

Passing Score

70%

Exam Fee

$175 (Federal Aviation Administration (FAA) / PSI Services)

FAA FEJ Knowledge Test — Flight Engineer Turbojet Added Rating Exam Content Outline

25%

14 CFR Part 63 Regulations

Flight engineer eligibility, class ratings, recent flight experience, medical requirements, logbook endorsements, and Part 91/121 FE operational duties.

30%

Turbojet Engine Systems & APU

Turbojet and turbofan cycle principles, compressor stall/surge, turbine cooling, FADEC/MEC fuel controls, EPR/N1 indicators, thrust reversers, and auxiliary power units.

25%

Hydraulic, Pneumatic, Electrical & Environmental Systems

Constant Speed Drives (CSD), IDGs, AC bus tie breakers, multi-loop hydraulic systems, pneumatic bleed air valves, ECS air conditioning packs, and cabin pressurization controllers.

20%

Performance Charts, Fuel Management, Weight & Balance, Abnormals

Takeoff/climb thrust EPR calculations, fuel dump flow rate timing, CG shift during fuel movement/dumping, electrical load shed, and in-flight engine shutdown/relight.

How to Pass the FAA FEJ Knowledge Test — Flight Engineer Turbojet Added Rating Exam

What You Need to Know

  • Passing score: 70%
  • Assessment: 50 multiple-choice questions administered via computer at PSI testing centers covering 14 CFR Part 63, turbojet engine systems, hydraulic/electrical/pressurization systems, and performance/emergencies.
  • Time limit: 2 hours (120 minutes)
  • Exam fee: $175

Keys to Passing

  • Work through all 100 available questions
  • Review every answer and explanation
  • Track weak areas and revisit them
  • Use our AI tutor for tough concepts

FAA FEJ Knowledge Test — Flight Engineer Turbojet Added Rating Study Tips from Top Performers

1Memorize 14 CFR Part 63 regulations regarding recent experience requirements (at least 50 hours as flight engineer within the preceding 6 calendar months or recency check).
2Understand turbojet/turbofan thermodynamic principles, EPR sensor taps (P2 inlet pressure to P7 turbine discharge pressure), and compressor stall prevention (variable stator vanes and bleed valves).
3Master multi-engine electrical systems including IDG operation, Constant Speed Drive disconnect procedures, bus tie automatic operation, and essential AC/DC bus powering during dual generator failure.
4Practice numerical calculations for fuel dump rates (gallons/pounds per minute), takeoff EPR temperature/altitude corrections, and CG percentage MAC shifts.
5Review cabin pressurization schedules (differential pressure limits, isobaric vs proportional modes) and rapid depressurization procedures.

Frequently Asked Questions

What is the FAA FEJ Knowledge Test?

The FAA FEJ Knowledge Test is the written examination for certificated Flight Engineers (holding Reciprocating or Turboprop ratings) adding a Turbojet Class Rating under 14 CFR Part 63.

How many questions are on the official FAA FEJ exam and what is the passing score?

The official exam contains 50 multiple-choice questions with a 2-hour (120 minutes) time limit. The passing score is 70% (at least 35 correct answers).

Where is the exam taken and how much does it cost?

The exam is computer-administered at authorized PSI testing centers. The registration fee is $175.

What key calculations are tested on the FEJ exam?

Candidates must solve numerical problems for fuel dumping duration, Center of Gravity (CG) shift due to fuel transfer, takeoff Engine Pressure Ratio (EPR) and N1 thrust settings, and AC electrical load balance across generator buses.

Does the FAA publish topic weightings for the FEJ knowledge test?

No. The FAA Airman Knowledge Testing Matrix publishes the test code, question count, minimum age, allotted time and passing score, but no percentage breakdown by subject. The content outline and percentages shown on this page describe how this free practice bank distributes its questions across the knowledge areas drawn from the applicable FAA testing supplement, Airman Certification Standards or Practical Test Standards, and the FAA handbooks for this test.