Drones Ch 3 A2

Airfoil is the outer part of a drone.

• true

• false

What is an algorithm?

• Part of a drone

• A control

• A way to do something in a number of steps

What is an accelerometer used for?

• To measure how high something went

• To measure how fast something accelerated

• To measure how fast something went

Channel is a frequency used in some transmissions

• true

• false

A modem is used for transmitting information

• true

• false

Can R/C fly your drone limited to line-of-sight?

• true

• false

A sensor output be in the form of an electrical or optical signal.

• true

• false

Does 2.4GHz offer coverage for farther distances?

• yes

• no

What does a receiver do?

• Receives signals or waves

• Sends out signals or waves

• All of the above

• None of the above

Brushed dc motors are better than brushless

• True

• false