Flight performance and planning - EASA Drone Quiz

Question 1

Can the flight envelope be represented by a diagram?

Accepted Answer

Yes: a diagram delimits safe combinations of speed and load factor

Answer

No, only text tables are used

Answer

No, it’s only a theoretical concept

Answer

Yes, but only for manned aircraft

Question 2

Fog mainly reduces:

Accepted Answer

Horizontal visibility

Answer

GNSS satellite count

Answer

Air pressure

Answer

Magnetic field strength

Question 3

In EASA Open A3, operations must be:

Accepted Answer

Away from uninvolved people and at least 150 m from residential/commercial/industrial areas

Answer

No distance limits outdoors

Answer

Allowed over crowds with C2 drones

Answer

Limited to 30 m from people

Question 4

A good pre‑flight checklist should include:

Accepted Answer

Battery/prop integrity, compass/IMU status, home point, control link, weather

Answer

Aesthetic inspection

Answer

Camera ISO value only

Answer

SD card free space only

Question 5

A main advantage of a fixed‑wing UAV versus a multirotor is:

Accepted Answer

Greater efficiency and endurance/range in cruise

Answer

No need for control surfaces

Answer

Ability to hover indefinitely

Answer

Lower take‑off distance

Question 6

A good pre‑flight checklist should include:

Accepted Answer

Battery/prop integrity, compass/IMU status, home point, control link, weather

Answer

Camera ISO value only

Answer

SD card free space only

Answer

Aesthetic inspection

Question 7

Adding payload to a UAV primarily changes:

Accepted Answer

Mass, CG position, drag and endurance (flight time)

Answer

Rotor diameter

Answer

ESC calibration only

Answer

GNSS accuracy only

Question 8

A good pre‑flight checklist should include:

Accepted Answer

Battery/prop integrity, compass/IMU status, home point, control link, weather

Answer

SD card free space only

Answer

Aesthetic inspection

Answer

Camera ISO value only

Question 9

A good pre‑flight checklist should include:

Accepted Answer

Battery/prop integrity, compass/IMU status, home point, control link, weather

Answer

Aesthetic inspection

Answer

SD card free space only

Answer

Camera ISO value only

Question 10

Standard Scenarios (STS) are:

Accepted Answer

Predefined risk‑assessed scenarios allowing operations under strict conditions

Answer

Camera profiles

Answer

Marketing names for flight modes

Answer

Weather presets

Quiz Flight performance and planning - EASA Drone Quiz

Test 10 Questions EASA Drone Quiz - Flight performance and planning, no time limit