INTRODUCTION TO DRONE - UNIT 3

Drone propeller are used to

• Push the air downwards

• Push the air upwards

• Generate thrust

• Generate drag

Which one is the brain of the drone?

• Flight controller

• Propeller

• Motor

• Blade

ESC is used to control the.......

• Control the propeller rotation

• Generate lift

• Generate thrust

• All the options are correct

What is the propeller form on drone?

• Blade

• Transmitter

• Throttle

• Controller

What is the battery used in small drone?

• Lithium- polymer

• Lithium-Carbon

• Lithium- Aluminum

• Silicon - Carbid

Which element changes the speed of the drone?

• Transmitter

• Blade

• Throttle

• Battery

What do we use to check and adjust settings on the drone?

• Calibration

• Trouble shooting

• Programming

• Repair

What is a fixedwing aircraft?

• An airplane

• Drone

• Quadcopter

• Helicopter

What is an airframe?

• A body that holds all the components

• Screw that hold flight controller

• Arms where the motor sit

• None of the above

Maximum voltage of Li- Po battery?

• 4.2 V

• 4.8 V

• 4.9 V

• 5.6 V