Question id 9 - Flight performance and planning - EASA Drone Quiz A2

The drone consumes 1% of battery for every 1 minute of flight
The horizontal distance from uninvolved people should be at least equal to the drone's flight altitude
The weight of the payload must exactly match the weight of the drone frame
The pilot must take 1 hour of rest for every 1 hour of active flying

Training tests and timed exam simulations EASA Drone Quiz A2