Lesson 2 Ubtech

Which letter is the pole?

• C

• B

• E

• A

Which letter helps the pole to move?

• D

• A

• E

• B

Which letter controls the project?

• E

• C

• B

• D

Which letter is used to turn ON/OFF the project?

• E

• B

• C

• A

Which letter is the wire?

• B

• C

• E

• D

How many servo was used for the lifting lever project

• 4

• 2

• 1

• 3

How does the lifting lever moves?

• Left-Right

• Front-Bottom

• Up-dowm

• forward-backward

the car can move when the pole is

• fully up

• halfly Up

• down