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

It has a speed between 2 and 6 m/s

Answer

Remains unchanged (altitude is irrelevant)

Answer

Increases with low temperatures

Answer

It is repeated at the same times of day with regularity when the barometric gradient is weak

Question 3

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 4

Which of the following statements is correct?

Accepted Answer

Type and cloud cover

Answer

Air humidity and optical illusions

Answer

Brightness type

Answer

All other answers are correct

Question 5

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 6

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 7

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 8

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 9

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 10

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 11

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 12

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 13

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 14

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 15

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 16

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 17

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 18

How many degrees do we use to indicate wind direction?

Accepted Answer

360° (degrees from true North)

Answer

10° scale

Answer

90° scale

Answer

0–180° half‑circle

Question 19

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 20

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 21

Which of the following statements is correct?

Accepted Answer

18 °C

Answer

15 °C

Answer

24 °C

Answer

21 °C

Question 22

Which of the following statements is correct?

Accepted Answer

Condensation of water vapor in the air

Answer

Medium-term

Answer

Long-term

Answer

Air humidity

Question 23

Which of the following statements is correct?

Accepted Answer

A thunderstorm

Answer

Stable and beautiful weather

Answer

Very high wind speed

Answer

Thermosphere

Question 24

Which of the following statements is correct?

Accepted Answer

15 kt

Answer

20 kt

Answer

10 kt

Answer

25 kt

Question 25

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 26

In METAR, what does OVC065 indicate?

Accepted Answer

Overcast cloud layer with base at 6,500 ft AGL

Answer

Scattered clouds at 6500 ft AGL

Answer

Broken clouds at 6,500 m AMSL

Answer

Sky clear (CAVOK)

Question 27

Which of the following statements is correct?

Accepted Answer

1013.25 hPa (1013 mb)

Answer

950.00 hPa

Answer

1000.00 hPa

Answer

1100.00 hPa

Question 28

In VLOS, is it important to remain in visual contact with the UAV at all times?

Accepted Answer

Maintain VLOS; land if lost visibility

Answer

Continue using sensors only

Answer

Ignore if GPS OK

Answer

Climb above obstacles

Question 29

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 30

Which of the following statements is correct?

Accepted Answer

Maintain VLOS; land if lost visibility

Answer

Climb above obstacles

Answer

Continue using sensors only

Answer

Ignore if GPS OK

Question 31

Which of the following statements is correct?

Accepted Answer

Yes

Answer

Chain of errors

Answer

Yes, but only after reaching the age of 18

Answer

Yes, but only after registering the drone as professional on the CAA website

Question 32

Which of the following statements is correct?

Accepted Answer

In the Mesosphere

Answer

True but only if the obstacles exceed 100 feet in height

Answer

In the Thermosphere

Answer

In the Exosphere

Question 33

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 34

What does an anemometer and wind vane together provide?

Accepted Answer

Wind speed and direction

Answer

Only wind speed

Answer

Only wind direction

Answer

Temperature and pressure

Question 35

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 36

Which of the following statements is correct?

Accepted Answer

Maintain VLOS; land if lost visibility

Answer

Climb above obstacles

Answer

Continue using sensors only

Answer

Ignore if GPS OK

Question 37

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 38

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 39

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 40

Which of the following statements is correct?

Accepted Answer

Suffer a loss of performance at low temperatures, have a high energy density and low weight

Answer

That the total load on its structure is three times its weight

Answer

That the total load on its structure is 3 times its maximum speed

Answer

Withstand low temperatures well

Question 41

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 42

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 43

Which of the following statements is correct?

Accepted Answer

Cumulonimbus

Answer

Fog or mist

Answer

Cirrostratus

Answer

Cirrocumulus

Question 44

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 45

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 46

Which of the following statements is correct?

Accepted Answer

When a moving mass of moist air comes into contact with a ground cold

Answer

When a moving mass of dry air comes into contact with a ground hot

Answer

When a moving mass of dry air comes into contact with a ground cold

Answer

When a mass of moist, non-moving air comes into contact with a cold ground

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

Moon phases

Answer

Earth’s magnetic field

Answer

Ocean salinity

Question 49

Which of the following statements is correct?

Accepted Answer

8 °C

Answer

5 °C

Answer

14 °C

Answer

11 °C

Question 50

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

Exam simulation Meteorology EASA Drone Quiz

Exam simulation EASA Drone Quiz Meteorology 50 questions on 60 minutes