Aircraft Maintenance Technology Exam! Toughest Trivia Quiz
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Questions and Answers
- 1.
Fuselage Fix – Rewriting the Book with 787 Repairs?
- 2.
Overcoming Propeller Imbalance
- 3.
Nondestructive Testing, Then, Now and in the Future
- 4.
Battlefield to the Boardroom: The Black Hawk is Re-Deployed
- 5.
Use Your Eyes
- 6.
In Search of the Holy Grail
- 7.
Navigating the Grey Areas of Ethics for Mechanics
- 8.
Heavy Maintenance Tracking the Trend
- 9.
Russian MRO Industry on Verge of Big Changes
- 10.
FAA-Industry Workshop Ponders Event Reports for Maintenance SMS
- 11.
Maintenance and Fatigue: A Way of Life
- 12.
Systems Integration Drives Last 25 Years of Avionics
- 13.
Gulfstream Becomes an Icon
- 14.
Customer Considerations Propel SMS
- 15.
Whole Lot of Sanding Going On
- 16.
Mechanic Input Crucial to Success of SMS Programs
- 17.
Liability Insurance and the Maintenance Industry
- 18.
Time is Money
- 19.
We Make House Calls
- 20.
Regional Aircraft MRO: Playing for Position
- 21.
Always Responsible
- 22.
Flight Path Toward a New Avgas
- 23.
A Look at Internal Combustion Engine Oil and Additives
- 24.
Safety Begins on the Ground
- 25.
Ergonomics: Just a Big Word or Is There Real Benefit?
- 26.
Advances in Engine Reliability Mean Greater Importance for Preventive Maintenance
- 27.
The Ultimate Appeal: The Consistency and Standardization Initiative
- 28.
Now Hiring
- 29.
Russian MRO Industry May Be on Verge of Serious Crisis
- 30.
Avionics Industry Ready to Meet ADS-B Mandate
- 31.
Diesel Engine Maintenance
- 32.
Looming Business in Civilian Drones
- 33.
Plight of the Contour
- 34.
The Business of Maintaining a Business Aircraft
- 35.
Military Maintainers Adapt to New Realities
- 36.
An International Perspective on Human Factors Challenges
- 37.
Hangar Rash: Key Steps to Prevention
- 38.
Textron Aviation Commits to Service
- 39.
The Time is Right: Electronic Tool Monitoring and Control Systems
- 40.
Business Aviation Supporting the Maintenance Function
- 41.
Management Strategies: Focus on Aftermarket Services
- 42.
The Aircraft Harvest: How to Profit From Aircraft Retirement
- 43.
A New MRO Player Emerges
- 44.
Communications for Maintenance Managers
- 45.
Propeller Imbalance is a problem on all turboprop aircraft.
- A.
True
- B.
False
Correct Answer
A. TrueExplanation
Propeller imbalance is a common issue that affects all turboprop aircraft. This problem occurs when the propeller blades are not evenly weighted, causing vibrations and potential damage to the aircraft. To ensure safe and efficient operation, it is necessary to regularly inspect and balance the propellers. Therefore, the statement that propeller imbalance is a problem on all turboprop aircraft is true.Rate this question:
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- 46.
Propeller imbalance leads to excessive vibration which can cause:
- A.
Structural failure
- B.
High fuel consumption
- C.
Passenger discomfort
- D.
All of the above
Correct Answer
D. All of the aboveExplanation
Propeller imbalance can lead to excessive vibration, which in turn can cause structural failure, high fuel consumption, and passenger discomfort. The vibration caused by propeller imbalance puts stress on the aircraft's structure, potentially leading to structural failure. Additionally, the vibration can increase drag and resistance, resulting in higher fuel consumption. Lastly, the vibrations can also cause discomfort for passengers, making the flight experience unpleasant. Therefore, all of the mentioned consequences can occur due to propeller imbalance.Rate this question:
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- 47.
Engine failure due to vibration or fatigue can cause an aborted flight or accident.
- A.
True
- B.
False
Correct Answer
A. TrueExplanation
Engine failure due to vibration or fatigue can indeed cause an aborted flight or accident. Vibration or fatigue in an engine can lead to mechanical stress and damage, which can ultimately result in the engine failing during flight. This can be extremely dangerous and may necessitate an immediate halt to the flight or even lead to an accident if the engine fails completely. Therefore, the statement is true.Rate this question:
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- 48.
The in-flight propeller balancing system (IPBS) continuously and actively balances propellers during flight operation.
- A.
True
- B.
False
Correct Answer
A. TrueExplanation
The statement suggests that the in-flight propeller balancing system (IPBS) is designed to continuously and actively balance propellers while the aircraft is in flight. This means that the system is capable of making adjustments and corrections to ensure that the propellers remain balanced and functioning optimally throughout the duration of the flight. Therefore, the correct answer is True.Rate this question:
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- 49.
The IPBS has _________ balancing device per propeller.
- A.
Four
- B.
Two
- C.
One
- D.
Three
Correct Answer
C. OneExplanation
The IPBS has one balancing device per propeller. This suggests that there is only a single device used to balance each propeller, indicating that the IPBS system is designed to have a minimal number of balancing devices for efficiency and simplicity.Rate this question:
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- 50.
When the IPBS senses a propeller imbalance the propeller is then brought back into balance by:
- A.
Sensor inputs
- B.
Hydraulic pressure
- C.
Centrifugal force
- D.
Magnets
Correct Answer
D. MagnetsExplanation
Magnets can be used to bring the propeller back into balance when the IPBS (Integrated Propeller Balancing System) senses a propeller imbalance. Magnets have the ability to attract or repel objects, and in this case, they can be strategically placed to counteract the imbalance in the propeller. By adjusting the position of the magnets, the propeller can be balanced and the vibrations caused by the imbalance can be minimized or eliminated.Rate this question:
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Quiz Review Timeline +
Our quizzes are rigorously reviewed, monitored and continuously updated by our expert board to maintain accuracy, relevance, and timeliness.
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Current Version
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Mar 21, 2023Quiz Edited by
ProProfs Editorial Team -
Jan 09, 2015Quiz Created by
Ed Tearman
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