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- 1. Multiple ChoiceThe name of the robots we are using nowLego Mindstorm NXTLego Mindstorm EV3Lego Mindstorm 123Lego MIndstorm Gsota
- 2. Multiple Choice
Area for connecting sensors and/or motors to the EV3.
Ports
Arms
USB cables
Axles
- 3. Multiple Choiceare used to connect motorsSwitchPorts 1-4PortsPorts A-D
- 4. Multiple ChoiceThe electronic component that controls the operation of the robot by the following instructions contained in the stored program.EV3 BrickPortsBlockSensor
- 5. Multiple ChoiceA device that detects some important physical quality or quantity about the surrounding environment, and conveys information to the robot in electric form.RobotSensorColorLoop
- 6. Multiple Choiceare used to connect sensorsPorts 1-4PortsEV3 BrickPorts A-D
- 7. Multiple Choice
All of the following are EV3 Sensors except
Touch
Gyro
Laser
Infrared
- 8. Multiple Choice
What is the name of the EV3 sensor shown here?
Ultrasonic Sensor
Touch Sensor
Color Sensor
Medium Motor
- 9. Multiple ChoiceUltrasonic SensorTouch SensorColor SensorMedium Motor
- 10. Multiple Choice
What is the name of the EV3 sensor shown here?
Ultrasonic Sensor
Touch Sensor
Color Sensor
Medium Motor
- 11. Multiple Choice
Which of the following correctly lists the sensors that the EV3 can use?
Gyro, Sound, Heat, Electrical
Ultrasonic, Gyro, Color, Touch
Infrared, Laser, Color, Time
Touch, Color, Humidity, Ultraviolet
- 12. Multiple ChoiceYou can access all sensors from this block.TrueFalse
- 13. Multiple Choice
Why are sensors important to robots?
They allow multiple commands to run in order
They give the robot information about its surroundings
They allow robots to repeat similar tasks
All of the above
- 14. Multiple Choice
What does a Move command do when its Mode is set to “Off”? See the image
Turn the motors off
Waits for the Touch Sensor to be pressed
Wait for the Touch Sensor to be pressed, then turn the motors off
End the program
- 15. Multiple Choice
Look at the program below carefully. If the robot is facing a wall, it will move until...
The Ultrasonic Sensor has traveled 50 cm
The Ultrasonic Sensor is 50 cm from the wall
The robot moves 50 cm total
The robot detects an obstacle beyond 50 cm away
- 16. Multiple Choice
What does this code do?
go forward until it "sees" something 30 cm away then stop
Move Backward until it "sees" something 30 cm away then stop
Reverse 50 rotations
go forward 50 rotations
- 17. Multiple Choice
What is this block called?
Wait
Time
Hourglass
Go
- 18. Multiple Choice
What sensor has been selected on this Wait block?
Colour sensor
Ultrasonic sensor
Gyro sensor
Touch sensor
- 19. Multiple Choice
What will the robot do when this code is run?
Do a curve turn
Move slowly forwards and slowly backwards
Move quickly forwards and slowly backwards
Move quickly forwards and quickly backwards
- 20. Multiple Choice
How long will the EV3 move forward for?
50 seconds
5 rotations
5 seconds
50 rotations
- 21. Multiple Choice
What type of block is this?
Touch Sensor Block
Medium Motor Block
Large Motor Block
Color Sensor Block
- 22. Multiple Choice
On the Lego brick, the center button is used to
turn on the robot, select options, & run programs
go back, stop programs, & turn off robot
navigate through the robots menues
- 23. Multiple Choice
On the brick, the back button is used to
turn on the robot, select options, & run programs
navigate through the robots menues
go back, stop programs, & turn off the robot
- 24. Multiple Choice
Without the "Start Block" the program will not be able to run.
True
False
- 25. Multiple Choicehow many ports are in the Ev3 unit?5687
- 26. Multiple Choice
The green programming block in LEGO Mindstorms is called......?
types
motor
sensors
Action
- 27. Multiple Choice
The orange programming block in LEGO Mindstorms is called......?
sensors
action
flow control
operation
- 28. Multiple Choiceit controls direction of movement in Ev3 Robot??move steeringmove tankGyro sensorcolor sensor
- 29. Multiple Choice
Why might the Ultrasonic sensors be preferred over Touch Sensors for detecting walls and obstacles?
Hitting wall could damage the wall
Hitting a wall could damage the robot
It is quicker to detect obstacles at a distance
All of them
- 30. Multiple Choice
What happens when you use a negative power level on a motor block?
motor turns backward
motor does not turn
motor goes slower
motor turns both directions
- Answer choicesTagsAnswer choicesTags