24-25_G5, 6 and 7_PS_Basic

What is the purpose of the EV3 Color Sensor in robotics challenges?

• Detect distance

• Detect light intensity and colours

• Measure rotation

• Detect obstacles

What type of motor does the EV3 use?

• Stepper motor

• Servo motor

• DC motor

• AC motor

Which programming block is essential for moving the EV3 robot forward?

• Switch block

• Move Tank Block

• Display block

• Wait block

What is the maximum number of motors you can directly connect to the EV3 brick?

• 2

• 4

• 6

• 8

How does the Ultrasonic Sensor measure distance?

• Using infrared signals

• Using light reflection

• Using sound waves

• Using gyroscopic measurements

What is the purpose of the Gyro Sensor?

• Measure light intensity

• Detect rotation and angles

• Measure temperature

• Control motor speed

In EV3 programming, what does a 'loop' do?

• Runs commands only once

• Runs commands repeatedly

• Stops all processes

• Displays text on the screen

What is the default programming environment for EV3?

• Scratch

• Python

• EV3 classroom

• Java

What is the maximum range of the EV3 Ultrasonic Sensor?

• 50 cm

• 150 cm

• 250 cm

• 100 cm

Which component controls the overall operations of an EV3 robot?

• Motors

• Sensors

• EV3 Brick

• Wheels