A&P Aviation Mechanic General Oral Questions Gary Questions and Answers 100% Pass
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Module
A&P Aviation Mechanic General Oral
Institution
A&P Aviation Mechanic General Oral
A&P Aviation Mechanic General Oral
Questions Gary Questions and Answers
100% Pass
How does Bernoulli’s principle relate to aircraft flight?
Bernoulli’s principle explains how faster airflow over the top of the wing generates lower
pressure, creating lift.
Why is it important to moni...
A&P Aviation Mechanic General Oral
Questions Gary Questions and Answers
100% Pass
How does Bernoulli’s principle relate to aircraft flight?
✔✔Bernoulli’s principle explains how faster airflow over the top of the wing generates lower
pressure, creating lift.
Why is it important to monitor an aircraft's center of gravity during flight?
✔✔The center of gravity affects stability and control; if it's too far forward or aft, the aircraft
may become difficult to control or unstable.
What could happen if an aircraft's fuel system is improperly vented?
✔✔Improper venting could cause fuel starvation, leading to engine failure.
What is the purpose of a torque wrench in aviation maintenance?
✔✔A torque wrench ensures that fasteners are tightened to the correct specifications, preventing
over-tightening or under-tightening.
1
,Why is safety wiring critical in aircraft maintenance?
✔✔Safety wiring prevents bolts and fasteners from loosening due to vibration during flight.
What is the significance of the FARs (Federal Aviation Regulations) for aviation mechanics?
✔✔FARs provide the legal standards for aircraft maintenance, ensuring safety and compliance in
aviation operations.
How does metal fatigue impact aircraft safety?
✔✔Metal fatigue can lead to cracks or failure in structural components, which may result in
catastrophic failure if not detected early.
Why is corrosion a major concern in aviation, and how is it prevented?
✔✔Corrosion weakens metal parts, leading to potential failure. It’s prevented through regular
inspection, cleaning, and protective coatings.
What role does static electricity play in aircraft safety, and how is it managed?
✔✔Static electricity can cause sparks, leading to fuel ignition. It is managed with static
dischargers and proper grounding during refueling.
2
,How does an aircraft's pitot-static system contribute to flight safety?
✔✔The pitot-static system measures airspeed, altitude, and vertical speed, providing critical
information for safe flight operations.
What could happen if the landing gear struts are not properly serviced?
✔✔Improper servicing could lead to a rough landing, potentially causing damage to the aircraft
or loss of control.
Why is precise alignment of aircraft control surfaces important?
✔✔Incorrect alignment can result in poor handling, increased drag, or difficulty in controlling
the aircraft.
How does the magneto system function in an aircraft engine?
✔✔The magneto generates high voltage to create a spark in the engine’s cylinders, allowing
combustion and engine operation without external power.
What is the purpose of using aviation fuel instead of automotive fuel in aircraft engines?
✔✔Aviation fuel is designed to handle the specific pressure, temperature, and performance
requirements of aircraft engines.
3
, How can improper rigging of flight controls affect an aircraft's performance?
✔✔Improper rigging can lead to reduced control authority, unbalanced flight, or excessive wear
on the control surfaces.
What is the role of hydraulic systems in aircraft?
✔✔Hydraulic systems are used to operate brakes, landing gear, flaps, and other critical flight
control components.
Why are pre-flight inspections essential for aircraft safety?
✔✔Pre-flight inspections identify potential mechanical or structural issues before flight,
preventing in-air failures.
What could happen if an aircraft's oil system is not properly maintained?
✔✔Poor oil maintenance can lead to engine overheating, excessive wear, or even engine failure.
How do gyroscopic instruments contribute to flight safety?
✔✔Gyroscopic instruments provide essential information on aircraft attitude, heading, and turn
rate, especially in poor visibility conditions.
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