
1. Which of the following is NOT a standard instrument used in aviation?
A. Altimeter
B. Compass
C. Speedometer
D. Thermometer
Answer: D. Thermometer
2. What is the term used to describe the angle between the wings and the fuselage of an aircraft?
A. Dihedral angle
B. Angle of attack
C. Incidence angle
D. Swept angle
Answer: A. Dihedral angle
3. What is the minimum visibility required for takeoff in most airports?
A. 800 meters
B. 1600 feet
C. 3200 meters
D. 5280 feet
Answer: B. 1600 feet
4. Which of the following is NOT a type of weather phenomenon that can affect flight safety?
A. Turbulence
B. Thunderstorms
C. Clear sky
D. Fog
Answer: C. Clear sky
5. What is the term used for the process of adjusting an aircraft's altitude to maintain a specific flight level?
A. Climbing
B. Descending
C. Leveling off
D. Cruising
Answer: C. Leveling off
6. What is the standard unit of measurement for airspeed in the International System of Units (SI)?
A. Knots
B. Kilometers per hour
C. Meters per second
D. Miles per hour
Answer: C. Meters per second
7. Which of the following is NOT a function of an aircraft's flight control surfaces?
A. To control the pitch of the aircraft
B. To control the roll of the aircraft
C. To control the yaw of the aircraft
D. To increase the aircraft's speed
Answer: D. To increase the aircraft's speed
8. What is the term used to describe the process of an aircraft descending from a higher altitude to a lower one?
A. Takeoff
B. Landing
C. Descent
D. Approach
Answer: C. Descent
9. What is the term used to describe the distance an aircraft travels horizontally for each unit of altitude gained?
A. Glide ratio
B. Rate of climb
C. L/D ratio
D. Angle of attack
Answer: A. Glide ratio
10. What is the term used to describe the process of an aircraft returning to the ground after a flight?
A. Takeoff
B. Landing
C. Touchdown
D. Approach
Answer: B. Landing
