ASA 115 Practice Examination Questions
With Correct Answers (Verified
Answers) Plus Rationales 2026 Q&A |
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1. What is the primary purpose of an aircraft preflight inspection?
A. To verify fuel quantity only
B. To ensure aircraft is clean
C. To determine airworthiness before flight
D. To check passenger comfort
Answer: C. To determine airworthiness before flight
Rationale: A preflight inspection ensures the aircraft is safe,
mechanically sound, and legally airworthy before operation. It is a
critical safety requirement.
2. Lift is primarily generated by which part of the aircraft?
A. Engine
B. Wings
C. Landing gear
D. Fuselage
Answer: B. Wings
,Rationale: The wings are designed with an airfoil shape that creates a
pressure difference, producing lift as air flows over and under them.
3. What force opposes thrust during flight?
A. Lift
B. Weight
C. Drag
D. Gravity
Answer: C. Drag
Rationale: Drag is the aerodynamic force that resists an aircraft’s
forward motion through the air.
4. What does “VFR” stand for?
A. Vertical Flight Rules
B. Visual Flight Rules
C. Variable Flight Regulation
D. Verified Flight Route
Answer: B. Visual Flight Rules
Rationale: VFR refers to flying under visual meteorological conditions
where pilots navigate primarily by visual reference.
5. Which instrument indicates aircraft altitude?
A. Airspeed indicator
B. Altimeter
,C. Turn coordinator
D. Heading indicator
Answer: B. Altimeter
Rationale: The altimeter measures altitude above mean sea level using
atmospheric pressure.
6. What is the function of the pitot tube?
A. Measures altitude
B. Measures airspeed
C. Measures fuel flow
D. Measures engine RPM
Answer: B. Measures airspeed
Rationale: The pitot tube captures dynamic air pressure, which is used
to calculate indicated airspeed.
7. What is the standard direction of traffic pattern turns in the U.S.
unless otherwise indicated?
A. Left
B. Right
C. Upward
D. Random
Answer: A. Left
Rationale: Standard airport traffic patterns use left-hand turns unless
specified otherwise by airport markings or procedures.
, 8. What does a green light from the control tower mean to a landing
aircraft?
A. Stop
B. Clear to land
C. Return to parking
D. Hold position
Answer: B. Clear to land
Rationale: A steady green light indicates clearance to land for aircraft in
flight.
9. What is the main function of flaps?
A. Increase engine power
B. Increase lift and drag
C. Reduce fuel consumption
D. Improve radio communication
Answer: B. Increase lift and drag
Rationale: Flaps increase wing surface area and curvature, enhancing
lift at lower speeds while also increasing drag.
10. What does the term “stall” refer to in aviation?
A. Engine failure
B. Loss of lift due to excessive angle of attack
With Correct Answers (Verified
Answers) Plus Rationales 2026 Q&A |
Instant Download Pdf
1. What is the primary purpose of an aircraft preflight inspection?
A. To verify fuel quantity only
B. To ensure aircraft is clean
C. To determine airworthiness before flight
D. To check passenger comfort
Answer: C. To determine airworthiness before flight
Rationale: A preflight inspection ensures the aircraft is safe,
mechanically sound, and legally airworthy before operation. It is a
critical safety requirement.
2. Lift is primarily generated by which part of the aircraft?
A. Engine
B. Wings
C. Landing gear
D. Fuselage
Answer: B. Wings
,Rationale: The wings are designed with an airfoil shape that creates a
pressure difference, producing lift as air flows over and under them.
3. What force opposes thrust during flight?
A. Lift
B. Weight
C. Drag
D. Gravity
Answer: C. Drag
Rationale: Drag is the aerodynamic force that resists an aircraft’s
forward motion through the air.
4. What does “VFR” stand for?
A. Vertical Flight Rules
B. Visual Flight Rules
C. Variable Flight Regulation
D. Verified Flight Route
Answer: B. Visual Flight Rules
Rationale: VFR refers to flying under visual meteorological conditions
where pilots navigate primarily by visual reference.
5. Which instrument indicates aircraft altitude?
A. Airspeed indicator
B. Altimeter
,C. Turn coordinator
D. Heading indicator
Answer: B. Altimeter
Rationale: The altimeter measures altitude above mean sea level using
atmospheric pressure.
6. What is the function of the pitot tube?
A. Measures altitude
B. Measures airspeed
C. Measures fuel flow
D. Measures engine RPM
Answer: B. Measures airspeed
Rationale: The pitot tube captures dynamic air pressure, which is used
to calculate indicated airspeed.
7. What is the standard direction of traffic pattern turns in the U.S.
unless otherwise indicated?
A. Left
B. Right
C. Upward
D. Random
Answer: A. Left
Rationale: Standard airport traffic patterns use left-hand turns unless
specified otherwise by airport markings or procedures.
, 8. What does a green light from the control tower mean to a landing
aircraft?
A. Stop
B. Clear to land
C. Return to parking
D. Hold position
Answer: B. Clear to land
Rationale: A steady green light indicates clearance to land for aircraft in
flight.
9. What is the main function of flaps?
A. Increase engine power
B. Increase lift and drag
C. Reduce fuel consumption
D. Improve radio communication
Answer: B. Increase lift and drag
Rationale: Flaps increase wing surface area and curvature, enhancing
lift at lower speeds while also increasing drag.
10. What does the term “stall” refer to in aviation?
A. Engine failure
B. Loss of lift due to excessive angle of attack
