LEGO Robotics Basics

What does LEGO Mindstorms EV3 stand for?

• LEGO Mindstorms Evolution 2

• LEGO Mindstorms EV2

• LEGO Mindstorms 3.0

• LEGO Mindstorms Evolution 3

How many ports are available on the EV3 brick?

• 8

• 10

• 4

• 6

Which programming language is commonly used for LEGO Mindstorms EV3?

• Python

• Java

• C#

• LEGO Mindstorms EV3 Software

What is the purpose of the color sensor in LEGO Robotics?

• To measure temperature

• To count the number of pieces

• To detect and differentiate between different colors.

• To play music

What is the maximum number of motors that can be connected to an EV3 brick?

• 4

• 10

• 8

• 6

What is the function of the ultrasonic sensor in LEGO Robotics?

• Detect objects and measure distances

• Sending emails

• Playing music

• Cooking food

What is a motor port in LEGO Mindstorms EV3 used for?

• To charge the battery

• To connect and control motors

• To store data

• To play music

How can you make a robot turn left in a LEGO program?

• Set the speed to 0

• Add a 'Wait' block before turning

• Use 'Move Tank' block instead

• 'Move Steering' block with a negative steering value

What is the difference between a loop and a switch block in LEGO programming?

• Loops and switch blocks cannot be used simultaneously in LEGO programming.

• Loops and switch blocks have the same syntax in LEGO programming.

• The difference lies in their functionality: loops repeat instructions, while switch blocks execute different instructions based on conditions.

• Loops and switch blocks are used interchangeably in LEGO programming.

Which sensor is pictured here?

• Ultrasonic

• Color (light)

• Touch

• Infrared