1 - A multicopter rotor produces:
2 - A good pre‑flight checklist should include:
3 - If all four rotors of a quadcopter spun the same direction:
4 - A good pre‑flight checklist should include:
5 - The '1:1 rule' indicates:
6 - A basic operational risk mitigation step is:
7 - EASA defines three categories for UAS ops:
8 - What does LiPo mean?
9 - What does LiPo mean?
10 - May a remote pilot exceed the MTOM/weight limits stated in the manual?
11 - Should the aircraft be re‑weighed after configuration changes or major repairs?
12 - After getting A2, must flights be logged?
13 - After getting A2, must flights be logged?
14 - Is the centre of gravity (CG) important for UAV stability?
15 - Must the remote pilot know the MTOM of the UAV?
16 - Is the centre of gravity (CG) important for UAV stability?
17 - A good pre‑flight checklist should include:
18 - Adding payload to a UAV primarily changes:
19 - Is the centre of gravity (CG) important for UAV stability?
20 - In aviation, SMS stands for:
21 - 'Maximum load factor' in aerodynamics refers to:
22 - What does LiPo mean?
23 - A good pre‑flight checklist should include:
24 - Why weigh the UAV (with payload) before operations?
25 - According to EASA, a toy aircraft is:
26 - Adding payload to a UAV primarily changes:
27 - Maintaining VLOS with awareness of surrounding airspace and separations is:
28 - What is the main function of the autopilot/flight controller?
29 - In EASA Open A3, operations must be:
30 - A VTOL UAV:
31 - What is 'failsafe' in a UAV?
32 - 'Memory effect' refers to:
33 - Balancing a self‑built UAV involves:
34 - The flight control unit (autopilot) primarily:
35 - With a legacy drone (~900 g) without class marking:
36 - Aerodynamic drag depends primarily on:
37 - Hazard identification should take place:
38 - A good pre‑flight checklist should include:
39 - A good pre‑flight checklist should include:
40 - A multirotor (multi‑engine) platform is characterised by:
41 - Prevention techniques are essentially based on:
42 - Presence of strong GPS interference nearby is:
43 - Information on airspace structure and UAS‑limited/no‑UAS zones is available from:
44 - A good pre‑flight checklist should include:
45 - MLW stands for:
46 - A good pre‑flight checklist should include:
47 - If batteries are not used for a long time:
48 - Cell balancing in lithium packs is:
49 - What is 'failsafe' in a UAV?
50 - An 'assembly of people' is: