Exam quiz Meteorology - EASA Drone Quiz

Question 1

Which of the following statements is correct?

Accepted Answer

Pressure differences drive winds

Answer

Earth’s magnetic field

Answer

Moon phases

Answer

Ocean salinity

Question 2

Which of the following statements is correct?

Accepted Answer

Pressure differences drive winds

Answer

Earth’s magnetic field

Answer

Ocean salinity

Answer

Moon phases

Question 3

Which of the following statements is correct?

Accepted Answer

A thunderstorm

Answer

Stable and beautiful weather

Answer

Very high wind speed

Answer

Thermosphere

Question 4

Which of the following statements is correct?

Accepted Answer

Final Stage

Answer

Increases battery overheating

Answer

Cumulation phase

Answer

Dissipation phase

Question 5

Which of the following statements is correct?

Accepted Answer

Pressure differences drive winds

Answer

Moon phases

Answer

Earth’s magnetic field

Answer

Ocean salinity

Question 6

Which of the following statements is correct?

Accepted Answer

A strong storm

Answer

Multirotor

Answer

Glider

Answer

A strong gust of wind

Question 7

Which of the following statements is correct?

Accepted Answer

Kilograms per cubic meter

Answer

Lower capacity (amperes)

Answer

Lower voltage (voltage)

Answer

Higher voltage (voltage)

Question 8

Which of the following statements is correct?

Accepted Answer

Pressure differences drive winds

Answer

Moon phases

Answer

Earth’s magnetic field

Answer

Ocean salinity

Question 9

Which of the following statements is correct?

Accepted Answer

I can safely carry out the mission with UAS while taking into account the fact that I will most likely encounter turbulence

Answer

I can safely perform the mission with UAS

Answer

Yes, always over 4 kn

Answer

Never

Question 10

The remote pilot will be able to rely on solar activity:

Accepted Answer

Yes, but only if the UAV we will use is equipped with a flight terminator

Answer

The level of visibility

Answer

Yes, but only with UAVs weighing less than 250 grams

Answer

Yes, provided that it has also obtained CAA authorisation

Question 11

Which of the following statements is correct?

Accepted Answer

A2 Sub-category covers operations during which flying close to the people will represent a predominant part of the flight, while A3 subcategory concerns operations conducted in an area where the remote pilot reasonably expects that no uninvolved person will be placed in danger from the flight of the UAV

Answer

There is no substantial difference

Answer

All other answers are incorrect

Answer

900 ft

Question 12

Which of the following statements is correct?

Accepted Answer

Fog or mist

Answer

Terminal Aerodrome Forecast

Answer

French Air Transport

Answer

Fog

Question 13

Which of the following statements is correct?

Accepted Answer

3

Answer

1

Answer

2

Answer

From the direction and intensity, and the frequency with which these vary

Question 14

The typical validity period of a METAR TREND forecast is:

Accepted Answer

2 hours

Answer

20 minutes

Answer

60 minutes

Answer

Not related to time; it's a timestamp

Question 15

Which of the following statements is correct?

Accepted Answer

When the UAV comes into contact with water

Answer

When the temperature is 0° or below

Answer

When the UAV comes into contact with water and the temperature is 0° or below

Answer

When the ambient temperature is at least -10°.

Question 16

Which of the following statements is correct?

Accepted Answer

The weight of the UAV

Answer

Best Meteorological Organisation

Answer

World Meteorological Organisation

Answer

Major Meteorological Organisation

Question 17

Which of the following statements is correct?

Accepted Answer

By temperature differences in air masses

Answer

The number of cells in series

Answer

The maximum discharge capacity the battery can withstand

Answer

By differences in humidity levels in air masses

Question 18

Which of the following statements is correct?

Accepted Answer

No, the wind speed is too high to fly

Answer

Can be caused by obstacles at least 120 meters high

Answer

Yes, but you have to do it fast because UDP is almost over

Answer

Yes, but one must pay attention to the variable wind direction

Question 19

Which of the following statements is correct?

Accepted Answer

Pressure differences drive winds

Answer

Ocean salinity

Answer

Earth’s magnetic field

Answer

Moon phases

Question 20

Which of the following statements is correct?

Accepted Answer

Dynamic meteorology

Answer

One or more cells

Answer

All other answers are correct

Answer

Synoptic meteorology

Question 21

Which of the following statements is correct?

Accepted Answer

Small‑scale intense downdraft with divergent outflow near the surface

Answer

Slow subsidence

Answer

Thermal updraft

Answer

Large cyclone

Question 22

Which of the following statements is correct?

Accepted Answer

Terminal Aircraft Fault

Answer

The possibility of losing sight of the drone is maximum

Answer

Transport Aerodrome Facilities

Answer

Terminal Aerodrome Forecast

Question 23

Which of the following statements is correct?

Accepted Answer

Pressure differences drive winds

Answer

Moon phases

Answer

Ocean salinity

Answer

Earth’s magnetic field

Question 24

Which of the following statements is correct?

Accepted Answer

Maintain VLOS; land if lost visibility

Answer

Climb above obstacles

Answer

Ignore if GPS OK

Answer

Continue using sensors only

Question 25

Which of the following statements is correct?

Accepted Answer

It is indifferent

Answer

30-50%

Answer

4

Answer

1

Question 26

Which of the following statements is correct?

Accepted Answer

Of the size of the obstacle and the speed of the primary wind

Answer

None of the answers is correct

Answer

Of primary wind speed

Answer

Of secondary wind speed

Question 27

Which of the following statements is correct?

Accepted Answer

My UAV will have the worst possible performance

Answer

My UAV will have normal performance

Answer

Must take a look at the weather forecast

Answer

Must carry out a preliminary inspection

Question 28

Which of the following statements is correct?

Accepted Answer

A3 Sub-category covers operations during which flying close to the people will represent a major part of the flight, while A2 subcategory concerns operations conducted in an area where the remote pilot reasonably expects that no uninvolved person will be placed in danger from the flight of the UAV

Answer

May use an Observer provided that the latter is certified as an Observer remote

Answer

May use an Observer

Answer

A2 Sub-category covers operations during which flying close to the people will represent a predominant part of the flight, while A3 subcategory concerns operations conducted in an area where the remote pilot reasonably expects that no uninvolved person will be placed in danger from the flight of the UAV

Question 29

Which of the following statements is correct?

Accepted Answer

360

Answer

Higher voltage (voltage)

Answer

Lower capacity (amperes)

Answer

10

Question 30

Which of the following statements is correct?

Accepted Answer

Radiation fog (autumn–winter)

Answer

Upslope fog

Answer

Advection fog

Answer

Steam fog

Question 31

Which of the following statements is correct?

Accepted Answer

The trim, aerodynamics, weight and fuel consumption of the UAS

Answer

The economic performance of the UAS

Answer

Yes, if you notice that your UAS has, for example, superior resistance to the wind

Answer

Yes, provided it is authorized by CAA

Question 32

Which of the following statements is correct?

Accepted Answer

Lithium-polymer

Answer

Lithium-iron-phosphate

Answer

Lead

Answer

Consumption increases

Question 33

Which icing type forms with small supercooled droplets freezing rapidly, giving a rough, opaque deposit on leading edges?

Accepted Answer

Rime ice

Answer

Clear (glaze) ice

Answer

Mixed ice

Answer

Hoar frost

Question 34

Which of the following statements is correct?

Accepted Answer

It depends on the type of UAV (all-wing, multicopter, etc.).

Answer

The increase in real temperature

Answer

The increase in perceived temperature

Answer

No

Question 35

Which of the following statements is correct?

Accepted Answer

Pressure differences drive winds

Answer

Moon phases

Answer

Earth’s magnetic field

Answer

Ocean salinity

Question 36

Which of the following statements is correct?

Accepted Answer

Maintain VLOS; land if lost visibility

Answer

Continue using sensors only

Answer

Ignore if GPS OK

Answer

Climb above obstacles

Question 37

Which of the following statements is correct?

Accepted Answer

Maintain VLOS; land if lost visibility

Answer

Continue using sensors only

Answer

Ignore if GPS OK

Answer

Climb above obstacles

Question 38

Which of the following statements is correct?

Accepted Answer

At a temperature of 15-25° C

Answer

At a temperature above 30° C

Answer

The ambient temperature at the time of charging is irrelevant

Answer

At a temperature below 10° C

Question 39

Which of the following statements is correct?

Accepted Answer

Pressure differences drive winds

Answer

Moon phases

Answer

Earth’s magnetic field

Answer

Ocean salinity

Question 40

Which of the following statements is correct?

Accepted Answer

A2

Answer

False

Answer

True, but only if no self-built UAS are used

Answer

True

Question 41

Which of the following statements is correct?

Accepted Answer

Pressure differences drive winds

Answer

Ocean salinity

Answer

Moon phases

Answer

Earth’s magnetic field

Question 42

In VLOS it is important to control temperature, pressure and visibility in order to always remain in visual contact with the UAV?

Accepted Answer

Pressure differences drive winds

Answer

Moon phases

Answer

Earth’s magnetic field

Answer

Ocean salinity

Question 43

Which of the following statements is correct?

Accepted Answer

Pressure differences drive winds

Answer

Ocean salinity

Answer

Moon phases

Answer

Earth’s magnetic field

Question 44

Which of the following statements is correct?

Accepted Answer

Small‑scale intense downdraft with divergent outflow near the surface

Answer

Thermal updraft

Answer

Large cyclone

Answer

Slow subsidence

Question 45

Which of the following statements is correct?

Accepted Answer

Pressure differences drive winds

Answer

Ocean salinity

Answer

Earth’s magnetic field

Answer

Moon phases

Question 46

Is drone performance affected by altitude?

Accepted Answer

This is not important information for the remote pilot, as the drone flies in practising alone

Answer

Do not impact on UAV performance and are therefore negligible

Answer

This is important information for the remote pilot

Answer

Could possibly be of interest to pilots of manned aircraft

Question 47

Which of the following statements is correct?

Accepted Answer

High temperature and no light

Answer

Yes if you are in the mountains at an altitude above 1500 meters

Answer

Temperature of 15-25 degrees and low humidity

Answer

Constant pressure

Question 48

Which of the following statements is correct?

Accepted Answer

Terminal Aerodrome Forecast

Answer

Transport Aerodrome Facilities

Answer

Terminal Aircraft Fault

Answer

Tactical Aviators’ Forecast

Question 49

Wind is measured in degrees on the scale?

Accepted Answer

360° (degrees from true North)

Answer

0–180° half‑circle

Answer

10° scale

Answer

90° scale

Question 50

Which of the following statements is correct?

Accepted Answer

Pressure differences drive winds

Answer

Earth’s magnetic field

Answer

Ocean salinity

Answer

Moon phases

Exam simulation Meteorology EASA Drone Quiz

Exam simulation EASA Drone Quiz Meteorology 50 questions on 60 minutes