×

Welcome!

This website offers free access to 75% of the official exam questions.

Want to prepare even better and access all the available questions? Download our mobile app now and get the complete database to maximize your chances of passing the exam!

Check out the mobile app here

Don’t miss the chance to have all the material always at your fingertips, wherever you are, even offline and without any kind of advertising!

Exam Questions
Training
Exam simulation
PDF Exam
Contact Us
Are you a school?
iOS & Android »
EN
IT
ES
DE
FR

Exam simulation Flight performance and planning EASA Drone Quiz

Exam simulation easa-drone 50 questions on 60 minutes

Change Subject New Test

1 - Where do we normally centre the payload on a UAV? From condensation From evaporation On the top, taking care not to interfere with the propellers In the Pressure Centre

2 - The stalemate: True Yes, but only for VTOL UAVs Yes, but only for multi-rotor UAVs Yes, but only for all-wing UAVs

3 - If the battery appears swollen: Cloudy sky, high humidity, stable atmosphere, weak or no wind Clear sky, high humidity, stable atmosphere, strong wind Clear sky, high humidity, stable atmosphere, low or no wind Clear sky, low humidity, stable atmosphere, weak or no wind

4 - Data on battery replacement or charging can be noted down: Anabatic and katabatic winds Cyclostrophic and geostrophic winds Cloud-meter Okta

5 - The representation of the area of operations on a map: It must be paused by leaving the drone hovering until the improvement of visibility None of the previous answers is correct It may safely proceed Yes, but only behind the trees

6 - How should the payload be attached to the UAV? 200 50 500 Can no longer be used

7 - In the hovering flight of a quadcopter: Centre of Gravity Gyroscopic Centre None of the previous answers is correct Moving the propeller support

8 - The ability of the UAS pilot to keep the drone in sight, as well as to have the awareness of its spatial surroundings with estimated separations, compared to that of a pilot on board an aircraft is: By pressure By Moisture By the wind By temperature

9 - What is the main purpose of PREVENTION TECHNIQUES? Air flow colliding with obstacles and becoming a vortex Wind suddenly changing direction and force Brief moments of high wind speeds An area of low pressure

10 - The weight of a battery pack: Simply locate the intersection of the diagonals joining the motor pairs opposing By means of appropriate flight tests reported in the Experimental Test Summary There is moisture exchange with the external environment There is no heat exchange with the external environment

11 - What are the main types of risk identification methods? Yes always Yes, but only if the drone weighs less than 24 kg. Yes, but only if we are talking about wind over 10 m/s Never

12 - What are the most common operational limitations in the flight of the UAV? Bringing the aircraft to maximum altitude to avoid obstacles It is carried out with a Stadera-type balance It is unnecessary as the weight of the UAV is stated by the manufacturer in the user manual It is a complex and multi-stage process that must be listed in the Flight Manual

13 - NiCd batteries have a nominal voltage per cell of: Suffer a loss of performance at low temperatures, have a high energy density and low weight Are cheap Are very heavy Do not impact on UAV performance and are therefore negligible

14 - A VTOL UAV to switch from translational flight to fixed-point flight: Inertia greater than gravity Yes, but only if CAA has expressly authorized us No, never Yes, but only to the strict extent necessary for proper performance of the mission

15 - An example of a Command Override can be: This is the Return To Home maneuver that can be operated by the pilot in an emergency This is the procedure that is triggered when the autopilot does not receive a signal valid from the radio control or other conditions occur that may represent a problem to continue flying safely, such as a dead battery. Pressure centre Crossing of the two diagonals

16 - The purpose of SAFETY RISK MANAGEMENT is to eliminate the risks? The possibility of losing visual contact with the drone is very high and it is advisable to cancel the mission Nothing relevant will happen Problems with the UAS electronics may occur Problems may occur with the rotors of the UAS

17 - If we load too much weight on the bow of the UAV, thus shifting the centre of gravity forward: To eliminate the risk Opposite Behind It is indifferent as long as I have had the foresight to wear appropriate sunglasses

18 - The minimum distance of the UAV from uninvolved persons is defined as: None of the answers is correct Turbulent and irregular air movements Increases Decreases

19 - The forward speed of a UAV is: The speed of horizontal movement The maximum speed Cruising speed The speed of vertical movement

20 - What does the RESISTANCE of a UAV depend on? False, they suffer neither self-discharge nor memory effect. They should therefore not be subjected to charge/discharge cycles. False, only self-discharge True False, only of memory effect

21 - The aircraft must be weighed each time there is a change in configuration or major repair? In the Operations Manual In the Flight Manual In the Risk Analysis Document In the communication made to CAA

22 - Is it possible to fly over people, processions or ASSEMBLY OF PEOPLE? The possibility of losing visual contact with the drone is very high, but I can however flying based on the anti-collision sensors installed on the UAS The possibility of losing visual contact with the drone is very high, but I can however flying based on the camera mounted on the UAS The possibility of losing visual contact with the drone is very high, but I can however flying based on telemetry The possibility of losing visual contact with the drone is very high and it is advisable to cancel the mission

23 - Should the flight manual contain mass limitations? A stream of solar radiation A solar storm A solar explosion It is unlikely to capsize near the ground

24 - What is the pilot's prerogative with respect to the presence of an observer formally involved in the operation? Tropical Front Arctic Front Cyclone Anticyclone

25 - Knowing the take-off weight of the UAV is: No Depends on weather conditions (e.g. wind) Yes True

26 - Without an inherent limitation of the UAV, the risk of trespassing distances horizontal and vertical is: It is not very important It is very important Always, in every aspect of training No, the main thing is to have common sense, which cannot be taught anyway

27 - Does a battery pack used in summer and winter offer the same performance? The chemical composition of the battery Battery capacity The number of cells in series It is appropriate to arm the UAV but not to take off for a few minutes

28 - A UAV with a low centre of gravity: Large-diameter, short-pitch propellers Propellers with small diameter and short pitch Propellers with large diameter and long pitch Propellers with small diameter and long pitch

29 - In the absence of other restrictions and in the presence of an artificial obstacle, such as a example a wind turbine blade, the UAV will be able to fly: Yes, but only for a diameter of 50 metres No, because the risk is always inherent in the operation anyway No Yes

30 - The overflight time, of a given area, is important in assessing the Ground Risk? A type of mitigation put in place after take-off A type of mitigation normally implemented by the Armed Forces A type of mitigation put in place before take-off I will have to keep the UAV 20 NM away

31 - The overflight time, of a given area, is important in the evaluation of Air Risk? By temperature 7 kn 2 kn 1 kn

32 - The application of Payload modifies Stable and rainy weather It is the autonomous initiative of the drone that ignores the order given by the pilot because considers it contrary to stability or security parameters It is the use of the battery's emergency energy (that 10% that would not normally can be used) This is the Return To Home maneuver that can be operated by the pilot in an emergency

33 - Once I have the A2 'licence', can I use the drone to work even in an urban environment? No True False True, but also by the skills of the pilot

34 - A VTOL UAV: No Yes always Improves autonomy Serious malfunctions may occur (up to and including explosion)

35 - Definition of stability of an aircraft: Major Meteorological Organisation Minor Meteorological Organisation Hail Precipitation

36 - The remote pilot: It is the risk the remote pilot runs (e.g. that the UAV crashes into his head) Persons directly involved in operations Can be the Remote Pilot, the Observer, the Principal and the Operator They are only the Pilot and the possible Observer

37 - Which climatic conditions are best for storing a battery pack? Could possibly be of interest to pilots of manned aircraft Reading the manufacturer's Flight Manual With a special instrument called a centromere Simply locate the intersection of the diagonals joining the motor pairs opposing

38 - What is conventionally the maximum number of cycles a lipo battery can withstand? MATW (maximum permitted weight LM (landing mass) 100 200

39 - A multi-engine, by its very nature is negatively subject to: It goes from the sea to the land at night It goes from the land to the sea during the day It goes from the land to the sea at night It goes from the sea to the land during the day

40 - OPEN CATEGORIES' are divided into Equal One cannot say a priori as other factors also intervene Yes, but only if the pilot also has the old CRO certificate Yes, as long as you keep the UAV in sight at all times

41 - Modern batteries have practically no problems of: Must not exceed 15°. Must not exceed the temperature specified by the manufacturer in the flight manual All answers are correct English

42 - What are currently the 3 macro-categories for UAS operations? Air temperature All answers are correct Air pressure The level of visibility

43 - Where are the limitations expressed by the manufacturer? Depends on the season Decreases with increasing altitude by 0.65°C per 100 meters Increases with increasing altitude by 0.65°C per 100 feet millimetres

44 - According to EASA regulations, a model aircraft is: Neither better nor worse Limited Open Category A1-C0 May be registered as harmless Limited Open Category A1

45 - When assessing the RISK FACTORS, the operator must take into account consideration of the UAS design data as well? 3.25 p.m. 5:25 p.m. Reducing the severity of possible consequences Aborting the mission

46 - LIMITED OPEN CATEGORIES are distinguished into Probability or frequency that the consequence of a hazard could occur Neither of the previous two answers is correct None of the other answers is correct A1-A2-A3

47 - What would happen if the 4 rotors of a quadcopter rotate in the same direction? Aerodynamic stability Static and dynamic stability Static stability Dynamic stability

48 - In a four-engine: In the Mesosphere In the Troposphere At least equal to the weight of the same Higher than the wind speed at the time

49 - What are the 'cons' of LiPo batteries? False Wet snow Hail Freezing rain

50 - When a Li-Po battery is fully charged and fully discharged, it is called that: The maximum discharge capacity the battery can withstand The chemical composition of the battery None of the other answers is correct The CG is always at the intersection of the diagonals of the motors

Change Subject New Test

slide-home/multia.png

Subscribe to Newsletter

QuizVds.it - Facebook - Contact Us - Donation - Cookie Policy - Privacy Policy - Terms and Conditions - Partner