Technical and operational mitigations for ground risk - EASA Drone License A2

Question 1

To reduce the ground risk in subcategory A2, it is particularly advisable to:

Accepted Answer

choose an area with few uninvolved persons and keep adequate safety distances

Answer

disregard the immediate surroundings

Answer

fly over an assembly of people in order to limit the lateral hazard

Answer

rely solely on a parachute whenever any risk arises

Question 2

A moderate vertical speed during descent is important because it:

Accepted Answer

Reduces the risk of losing control close to the ground and improves reaction time

Answer

Guarantees calm, wind-free conditions

Answer

Allows contact with persons

Answer

Replaces monitoring of the landing area

Question 3

An automated waypoint flight must still be monitored because:

Accepted Answer

the actual environment may change and require manual intervention

Answer

it transfers responsibility to the software

Answer

it permits overflying uninvolved persons

Answer

it prohibits any interruption of the flight

Question 4

A well-chosen take-off site should allow the remote pilot to:

Accepted Answer

have enough clear space to take off, land and abort the flight

Answer

take off in the middle of a flow of pedestrians

Answer

quickly lose visual line of sight with the UAS

Answer

follow a mandatory flight path over people

Question 5

Before an A2 flight, the remote pilot must in particular:

Accepted Answer

assess the operating area and the presence of uninvolved persons

Answer

fly without any prior preparation

Answer

assume that subcategory A2 allows flight over an assembly of people

Answer

disregard the speed of the UAS

Question 6

In the 'open' category A2, limiting the energy delivered on impact mainly depends on:

Accepted Answer

the mass, the speed, the height and the available safety functions.

Answer

the colour of the navigation lights.

Answer

the transmit power of the radio link alone.

Answer

the number of satellites acquired at take-off.

Question 7

A secondary landing site should be selected:

Accepted Answer

before the flight and, where possible, located in a clear area free of uninvolved persons

Answer

only after a failure has already occurred

Answer

directly above a group of people

Answer

only when the UAS is a class C0 unmanned aircraft

Question 8

Taking off from an unstable or dusty surface can:

Accepted Answer

promote a loss of control or damage the propellers and sensors

Answer

improve the GNSS accuracy

Answer

remove the need for a clear take-off area

Answer

automatically reduce the A2 safety distance

Question 9

A temporary loss of the command-and-control link should lead the remote pilot to:

Accepted Answer

apply the planned procedure and monitor the safe flight path

Answer

run beneath the UAS in order to follow it

Answer

increase the transmitter power beyond the legal limits

Answer

disable the fail-safe function

Question 10

When anticipating a possible loss of the UAS, the remote pilot must take into account:

Accepted Answer

the height, the speed, the wind and the likely impact area

Answer

only the focal length of the camera

Answer

the colour of the airframe

Answer

the number of photos already taken

Exam questions Technical and operational mitigations for ground risk - EASA Drone License A2

EASA Drone License A2: Technical and operational mitigations for ground risk 10 Questions no time limit

Exam questions Technical and operational mitigations for ground risk - EASA Drone License A2

EASA Drone License A2: Technical and operational mitigations for ground risk 10 Questions no time limit

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