AMT Airframe Written Test (FAA)
Questions and Answers Latest Version
Already Passed
How does an anti-skid system prevent tire damage during landing?
✔✔By modulating brake pressure to prevent wheel lockup.
Why is lightning protection necessary for composite aircraft structures?
✔✔To dissipate electrical charges and prevent structural damage.
What material is commonly used for aircraft firewalls?
✔✔Stainless steel, due to its high heat resistance.
How does wing dihedral contribute to aircraft stability?
✔✔It provides roll stability by increasing lift on the lower wing in a bank.
What is the primary purpose of an aircraft's ventral fin?
✔✔To improve directional stability and reduce yawing motion.
1
,Why are turbine engine exhaust nozzles carefully designed?
✔✔To control thrust and optimize engine performance.
How does an aircraft’s pressurization system maintain cabin altitude?
✔✔By regulating airflow and outflow to maintain a safe pressure differential.
What is the function of an oleo strut in aircraft landing gear?
✔✔To absorb landing impact and provide a smooth ride.
Why are aircraft control cables coated with corrosion-resistant materials?
✔✔To prevent rust and ensure long-term reliability.
What is the function of a torque link in a landing gear assembly?
✔✔To prevent wheel shimmy and guide proper gear movement.
How does a stall fence on a wing improve safety?
✔✔By controlling airflow separation and preventing spanwise flow.
2
,What should be done if an aircraft’s static port becomes blocked?
✔✔Inspect and clear the obstruction to restore accurate instrument readings.
Why do aircraft use anodized aluminum for structural components?
✔✔To enhance corrosion resistance and improve durability.
What is the primary function of aircraft wing flaps during landing?
✔✔To increase lift and drag, allowing for a steeper approach and slower landing speed.
What type of corrosion is most commonly found in aircraft aluminum structures?
✔✔Pitting corrosion, which appears as small cavities or pinholes on the surface.
Why is it important to safety wire fasteners in critical aircraft components?
✔✔To prevent loosening due to vibrations and ensure structural integrity.
What is the purpose of a vortex generator on an aircraft wing?
✔✔To delay airflow separation and improve aerodynamic performance.
3
, How does an aircraft’s control cable tension change with temperature fluctuations?
✔✔It decreases in cold temperatures and increases in hot temperatures.
What should be done if a rivet is found to be loose during an inspection?
✔✔It should be removed and replaced with a properly sized rivet.
Why are composite materials used in modern aircraft construction?
✔✔They provide high strength-to-weight ratios and resistance to corrosion.
What is the primary reason for balancing an aircraft propeller?
✔✔To reduce vibration and prevent excessive wear on engine components.
How does a stall warning system alert the pilot of an impending stall?
✔✔By activating a horn, light, or stick shaker to warn of low airspeed and high angle of attack.
What is the advantage of a truss-type fuselage structure?
✔✔It provides strength and rigidity with minimal weight.
4
Questions and Answers Latest Version
Already Passed
How does an anti-skid system prevent tire damage during landing?
✔✔By modulating brake pressure to prevent wheel lockup.
Why is lightning protection necessary for composite aircraft structures?
✔✔To dissipate electrical charges and prevent structural damage.
What material is commonly used for aircraft firewalls?
✔✔Stainless steel, due to its high heat resistance.
How does wing dihedral contribute to aircraft stability?
✔✔It provides roll stability by increasing lift on the lower wing in a bank.
What is the primary purpose of an aircraft's ventral fin?
✔✔To improve directional stability and reduce yawing motion.
1
,Why are turbine engine exhaust nozzles carefully designed?
✔✔To control thrust and optimize engine performance.
How does an aircraft’s pressurization system maintain cabin altitude?
✔✔By regulating airflow and outflow to maintain a safe pressure differential.
What is the function of an oleo strut in aircraft landing gear?
✔✔To absorb landing impact and provide a smooth ride.
Why are aircraft control cables coated with corrosion-resistant materials?
✔✔To prevent rust and ensure long-term reliability.
What is the function of a torque link in a landing gear assembly?
✔✔To prevent wheel shimmy and guide proper gear movement.
How does a stall fence on a wing improve safety?
✔✔By controlling airflow separation and preventing spanwise flow.
2
,What should be done if an aircraft’s static port becomes blocked?
✔✔Inspect and clear the obstruction to restore accurate instrument readings.
Why do aircraft use anodized aluminum for structural components?
✔✔To enhance corrosion resistance and improve durability.
What is the primary function of aircraft wing flaps during landing?
✔✔To increase lift and drag, allowing for a steeper approach and slower landing speed.
What type of corrosion is most commonly found in aircraft aluminum structures?
✔✔Pitting corrosion, which appears as small cavities or pinholes on the surface.
Why is it important to safety wire fasteners in critical aircraft components?
✔✔To prevent loosening due to vibrations and ensure structural integrity.
What is the purpose of a vortex generator on an aircraft wing?
✔✔To delay airflow separation and improve aerodynamic performance.
3
, How does an aircraft’s control cable tension change with temperature fluctuations?
✔✔It decreases in cold temperatures and increases in hot temperatures.
What should be done if a rivet is found to be loose during an inspection?
✔✔It should be removed and replaced with a properly sized rivet.
Why are composite materials used in modern aircraft construction?
✔✔They provide high strength-to-weight ratios and resistance to corrosion.
What is the primary reason for balancing an aircraft propeller?
✔✔To reduce vibration and prevent excessive wear on engine components.
How does a stall warning system alert the pilot of an impending stall?
✔✔By activating a horn, light, or stick shaker to warn of low airspeed and high angle of attack.
What is the advantage of a truss-type fuselage structure?
✔✔It provides strength and rigidity with minimal weight.
4
