Droneology22

Ground effect is the air generated by props when over the ground. It can cause turbulence and make the drone unstable.

• True

• False

Control Reversal Effect often happens when drones are facing the pilot?

• True

• False

A LiPo battery charger has four functions?

• Charge

• Discharge

• Balance charge

• Storage

Batteries should always be discharged and stored in a fireproof bag.

• False

• True

• Both

• Neither

Carbon Fiber and aluminum frames are preferred because of their _________ and __________?

• Strength

• Material

• Weight

• Shape

Inspect batteries _________ you are going to use your drone.

• once a month before

• never before

• each time

• once a week before

Drones must be flown under how many feet?

• 300 ft

• 400 m

• 200 ft

• 400 ft

Instrument used to indicate an object's location on Earth. Multi-band type is even more accurate because it triangulates the position of an object using at least three satellites.

A Gyroscope is used to provide stability or maintain a reference direction in navigation systems.

• False

• True

• No

• Maybe

Hobbyists publishing UAV footage on YouTube may face up to a _______ fine for unauthorized commercial drone use.