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EV3 Basics1
Contributed by: Sissons
  • 1. How do you turn on the EV3?
A) Center Button
B) Right Button
C) Left Button
D) Top Button
  • 2. Motor (output) ports are identified using ______.
A) Numbers 1, 2, 3, and 4
B) Numerals I, II, III, and IV
C) USB and PC Ports
D) Letters A, B, C, and D
  • 3. Sensor (input) ports are identified using ______.
A) USB and PC Ports
B) Numbers 1, 2, 3, and 4
C) Letters A, B, C, and D
D) Numerals I, II, III, and IV
  • 4. How do you turn off the EV3 properly?
A) Insert the Shut Down USB adapter into the USB port on the side of the EV3
B) Press and hold the Left and Right buttons for 5 seconds
C) Remove the rechargable Li-Ion battery pack
D) Press the Back button until a Shut Down dialog box appears, then selecting the check with the Center button
  • 5. How do you navigate the menus of the EV3?
A) Use the LEGO IR remote
B) Use the Sound sensor and the built-in voice commands
C) Touch the screen with an included stylus pen
D) Use the direction buttons to navigate, Center button to select, and Back button to cancel or go back.
  • 6. To run a program from the Run Recent menu, what do you do?
A) File Navigation (second tab) > Select the Project > Select the Program
B) Brick Apps (third tab) > Port View > Select the motor or sensor that you just recently used to run that program
C) Run Recent (first tab) > Select the program then press the center button
D) Settings (fourth tab) > Brick Info > Recently Run, then use the center button to select
  • 7. To run a program from the File Navigation menu, what do you do?
A) Brick Apps (third tab) > Port View > Select the project that is linked to available sensors and motors
B) Settings (fourth tab) > Brick Info > Projects, then use the center button to select the programs
C) Run Recent (first tab) > Select the program then press the center button
D) File Navigation (second tab) > Select the Project > Select the Program
  • 8. How do you check the motor and sensor values on the EV3?
A) Using the Brick Apps (third menu) > Port View > Select the motor or sensor you want to view
B) Attaching a second screen adapter to the USB Port on the side of the EV3
C) Adding a block to display the motor/sensor value when running a program
  • 9. Where can you find the speaker volume and other settings on the EV3?
A) In the Settings (fourth tab) menu
B) On the EV3 Software
C) On the back of the EV3
D) Behind the battery pack
  • 10. Where can robot building instructions be found?
A) In the EV3's firmware menus
B) In the Robot Educator section of the EV3 Education Programming Software
C) In the printed manual that came with the EV3 Set
  • 11. Which of the following connection types allows you to download programs onto the robot?
A) Ethernet cable
B) USB cable
C) Power cable
  • 12. What does a robot's Program do?
A) Provide power to onboard electronics
B) Create a physical effect like turning a wheel
C) Process data and make decisions
  • 13. Name the four sensors we used to program the robot and what they detect (ie. 1.thermometer detects temperature):
  • 14. The programming workspace contains...?
A) User guide and Robot educator
B) Canvas, palette and communication pane
C) Recent programs and settings
  • 15. Medium motor, Move steering and Move tank blocks are examples of...?
A) My blocks
B) Flow blocks
C) Action blocks
D) Advanced blocks
  • 16. Wait, Loop and Switch blocks are examples of...?
A) My blocks
B) Advanced blocks
C) Flow blocks
D) Action blocks
  • 17. What do the motor blocks have in common?
A) they can be on, off, on for seconds, on for rotations, on for degrees
B) positive power rotates motor clockwise/negative power rotates motor counter clockwise
C) all of the listed attributes
D) end with a coast or brake
  • 18. How does the Move tank block differ from the Move steering block?
A) Controls both motors separately
B) Controls both motors together
  • 19. The communication pane tells us important information about the eV3 robot such as...?
A) What sensors and motors are attached and their current readings
B) What is the current firmware version
C) How far the eV3 has traveled
D) When the program was last saved
  • 20. The communication pane also allows us to do this from the software...
A) Switch from program control to remote control
B) Download and run the program
C) Return the last input and output settings to the software
  • 21. How do you create a new program in the EV3 Programming Software?
A) Press the New Program button on the home screen
B) Click the + tab near the top of the screen
C) Enter a name and press the Go >>> button
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EV3- Move Steering
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