EASA Drone License A2

Question 1

If the space weather forecast shows a Kp-index of 6, what is the operational impact?

Accepted Answer

A moderate-to-strong geomagnetic storm is occurring, which can cause significant GPS positioning errors or complete loss of satellite lock

Answer

The air density will be too low to fly

Answer

The video transmission will fail entirely

Answer

The drone's battery will drain in half the normal time

Question 2

What is a 'Hazard' in aviation safety management?

Accepted Answer

A condition, object, or situation with the potential to cause harm, injury, or damage

Answer

An accident that has already resulted in damage

Answer

A specific type of GPS error

Answer

A fine issued by the aviation authority

Question 3

The passage of a fast-moving cold front is typically marked by which immediate weather changes?

Accepted Answer

A sharp drop in temperature, a sudden shift in wind direction, and a rapid drop followed by a sharp rise in atmospheric pressure

Answer

A gradual warming, clear skies, and a drop in pressure

Answer

No change in wind, but thick fog rolls in

Answer

A sudden increase in humidity without any rain

Question 4

The low-speed mode available on some class C2 UAS is useful because it:

Accepted Answer

reduces the kinetic energy and makes it easier to keep safe distances

Answer

replaces any risk assessment

Answer

permits flight over an assembly of people

Answer

increases the impact energy

Question 5

When assessing the ground risk, the factors to be taken into account include in particular:

Accepted Answer

the mass of the UAS, its speed and the density of people on the ground

Answer

the number of GNSS satellites alone

Answer

only the class of airspace

Answer

only the battery endurance

Question 6

How does a pre-flight inspection of the propellers help reduce the ground risk?

Accepted Answer

It can reveal a crack, incorrect fitting or wear that could lead to a loss of control

Answer

It reveals the exact orientation of the isobars

Answer

It confirms the validity of the medical certificate

Answer

It provides the telephone number of the authority

Question 7

If you are flying a C2 class drone in the A2 subcategory and an assembly of people suddenly forms within your flight area, what must you do?

Accepted Answer

Immediately interrupt the operation and safely fly the drone away from the assembly

Answer

Activate the low-speed mode and continue flying directly above them

Answer

Turn off the drone's motors to force an immediate landing in the crowd

Answer

Ignore the crowd if your drone weighs less than 4 kg

Question 8

The 'friction layer' (or planetary boundary layer), where surface friction significantly slows the wind and causes turbulence, usually extends from the surface up to about:

Accepted Answer

2,000 to 3,000 feet (approx. 600 to 900 metres)

Answer

50 feet (15 metres)

Answer

30,000 feet

Answer

100,000 feet

Question 9

When looking at a weather chart, what does the presence of isobars spaced very closely together in a specific region indicate?

Accepted Answer

A strong pressure gradient, which results in high-intensity winds

Answer

An area of dead calm with a total absence of wind

Answer

An area with constant temperatures and high visibility

Answer

The imminent end of a cyclonic disturbance

Question 10

If uninvolved persons enter the intended operational volume, the remote pilot must:

Accepted Answer

adjust or abort the flight to re-establish a safe distance

Answer

continue unchanged, provided the battery is sufficient

Answer

descend over them in order to finish the mission faster

Answer

disable the automatic return-to-home function

Examination quizzes EASA Drone License A2

EASA Drone License A2 10 Questions no time limit

Examination quizzes EASA Drone License A2

EASA Drone License A2 10 Questions no time limit

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