Q4 Rob6 EV3 Driving Base SJI

What is the EV3 Driving Base?

• A machine for building LEGO structures

• A robot built using LEGO EV3 components

• A sensor used for detecting obstacles

• A vehicle for remote control

What can the EV3 Driving Base do?

• It can only stay in one place

• It can move, turn, and interact with its environment

• It only moves in a straight line

• It can only turn

What is the purpose of the ultrasonic sensor in the EV3 Driving Base?

• To measure the speed of the robot

• To play sounds

• To measure distance using sound waves

• To control the movement of the robot

How does the ultrasonic sensor help the robot?

• It helps the robot move faster

• It helps the robot detect obstacles in its path

• It controls the robot's direction

• It makes the robot stop

What is the function of the 'Wait for Ultrasonic Value' block?

• It reads the distance of an object.

• It makes the robot move.

• It waits until a specific ultrasonic value is detected.

• It compares the ultrasonic value with a threshold.

Which tab do you need to click to access 'Unit Plans' in the EV3 Classroom application?

• 'Lessons'

• 'Projects'

• 'Units'

• 'Settings'

What do you select under 'Unit Plans' to start the 'Objects and Obstacles' lesson?

• 'Driving Base'

• 'Robot Trainer'

• 'Obstacle Avoidance'

• 'Robot Build'

What is the purpose of the Ultrasonic Sensor in a modular robotic platform?

• To control the speed of the motor.

• To detect obstacles and avoid collisions.

• To send a signal to the robot's controller.

• To measure the temperature of the robot.

What must be built first before adding the Ultrasonic Sensor extension to the Driving Base?

• The extension frame

• The cuboid

• The robot arm

• The control panel

Which lesson do you choose under 'Lessons' to learn about 'Objects and Obstacles' in the EV3 Classroom application?

• 'Basic Robotics'

• 'Objects and Obstacles'

• 'Sensor Techniques'

• 'Motor Control'