Exam quiz Meteorology - EASA Drone Quiz

Question 1

Which of the following statements is correct?

Accepted Answer

the UAS MTOM

Answer

Battery capacity

Answer

The autonomy of the UAS

Answer

The economic performance of the UAS

Question 2

Which of the following statements is correct?

Accepted Answer

Yes, but only in front of trees

Answer

Yes, but only behind the trees

Answer

Yes, both behind and in front of the trees

Answer

No

Question 3

Which of the following statements is correct?

Accepted Answer

9

Answer

Depends on forward speed

Answer

Lateral

Answer

Horizontal

Question 4

Where is the wind strongest in relation to isobars on a weather chart?

Accepted Answer

Where isobars are closest together

Answer

Where isobars are widely spaced

Answer

Along a high-pressure center

Answer

At the midpoint between two isobars regardless of spacing

Question 5

Which of the following statements is correct?

Accepted Answer

15 kt

Answer

20 kt

Answer

10 kt

Answer

25 kt

Question 6

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 7

Which of the following statements is correct?

Accepted Answer

8 °C

Answer

5 °C

Answer

14 °C

Answer

11 °C

Question 8

Which of the following statements is correct?

Accepted Answer

Maintain VLOS; land if lost visibility

Answer

Ignore if GPS OK

Answer

Climb above obstacles

Answer

Continue using sensors only

Question 9

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 10

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 11

Which of the following statements is correct?

Accepted Answer

Explicitly ask the observer for permission to participate in advance

Answer

No need to organize anything in advance

Answer

Position the observer nearby to monitor the UAS

Answer

Questioning the observer on I.M.S.A.F.E. before the flight

Question 12

Which of the following statements is correct?

Accepted Answer

Maintain VLOS; land if lost visibility

Answer

Ignore if GPS OK

Answer

Continue using sensors only

Answer

Climb above obstacles

Question 13

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 14

Which of the following statements is correct?

Accepted Answer

A sudden change in wind direction

Answer

A sudden change in air mass temperature

Answer

A sudden change in wind direction and intensity

Answer

No, never

Question 15

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 16

Which of the following statements is correct?

Accepted Answer

Beaufort

Answer

Richter

Answer

Bernoulli

Answer

The difference of pressure

Question 17

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 18

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 19

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 20

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 21

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 22

Which of the following statements is correct?

Accepted Answer

It cannot, however, affect the minimum distance between the UAV and persons not involved

Answer

Must necessarily be activated before take-off

Answer

Altostratus

Answer

Cumulus

Question 23

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 24

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 25

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 26

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 27

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 28

Which of the following statements is correct?

Accepted Answer

Haze

Answer

Mist

Answer

Wind shear

Answer

Fog

Question 29

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 30

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 31

Which of the following statements is correct?

Accepted Answer

3800 ft

Answer

3300 ft

Answer

4800 ft

Answer

4300 ft

Question 32

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 33

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 34

Which of the following statements is correct?

Accepted Answer

Maintain VLOS; land if lost visibility

Answer

Ignore if GPS OK

Answer

Climb above obstacles

Answer

Continue using sensors only

Question 35

For a cloud to form, a mass of air is required:

Accepted Answer

All months of the year depending on air humidity

Answer

October to February

Answer

May to August

Answer

Get him up so that he can be spotted

Question 36

Which of the following statements is correct?

Accepted Answer

Radiation fog (autumn–winter)

Answer

Upslope fog

Answer

Advection fog

Answer

Steam fog

Question 37

Which of the following statements is correct?

Accepted Answer

When horizontal visibility is less than 1 km

Answer

When visibility is between 1 and 5 km

Answer

When visibility is greater than 10 km

Answer

When visibility is exactly 1 km

Question 38

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 39

Which of the following statements is correct?

Accepted Answer

Maintain VLOS; land if lost visibility

Answer

Ignore if GPS OK

Answer

Climb above obstacles

Answer

Continue using sensors only

Question 40

Which of the following statements is correct?

Accepted Answer

A thunderstorm

Answer

For each remote pilot there must be an observer

Answer

The distance between flying UAVs and uninvolved persons can never be less than 11 metres

Answer

Reduced wind speed

Question 41

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 42

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 43

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 44

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 45

Which of the following statements is correct?

Accepted Answer

1016 hPa

Answer

1013 hPa

Answer

1026 hPa

Answer

1018 hPa

Question 46

Which of the following statements is correct?

Accepted Answer

Maintain VLOS; land if lost visibility

Answer

Ignore if GPS OK

Answer

Climb above obstacles

Answer

Continue using sensors only

Question 47

Which of the following statements is correct?

Accepted Answer

Maintain VLOS; land if lost visibility

Answer

Ignore if GPS OK

Answer

Climb above obstacles

Answer

Continue using sensors only

Question 48

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 49

Which of the following statements is correct?

Accepted Answer

The amount of water contained in a mass of air at a specific time

Answer

The amount of water contained in the atmosphere at a given time

Answer

Convective motions

Answer

Horizontal motions

Question 50

Which of the following statements is correct?

Accepted Answer

Wind intensity is measured by its speed (expressed in m/s; in practice, also in km/h or in knots)

Answer

None of the answers is correct

Answer

Wind intensity is measured by its relative strength

Answer

Wind intensity is measured by its gradient (expressed in m/s; in practice, also in km/h or in knots)

Exam simulation Meteorology EASA Drone Quiz

Exam simulation EASA Drone Quiz Meteorology 50 questions on 60 minutes