Robotics

What is the main source of electrical power for robots?

• Solar energy

• Battery

• Nuclear power

• Wind energy

What type of battery is commonly used for robots?

• Lithium-ion

• Alkaline

• Lead acid

• Nickel-metal hydride

What is the function of a DC motor in a robot?

• Converts mechanical energy into electrical energy

• Converts electrical energy into mechanical energy

• Generates ultrasonic waves

• Measures distances between objects

What is the purpose of sensors in robots?

• To generate ultrasonic waves

• To measure distances between objects

• To convert electrical energy into mechanical energy

• To understand the surroundings

What is the range of distances that the Me Ultrasonic Sensor can measure?

• 3 cm to 40 cm

• 0 cm to 400 cm

• 0 cm to 40 cm

• 3 cm to 400 cm

How does the ultrasonic sensor measure distances?

• By generating ultrasonic waves and measuring the time it takes for them to bounce back

• By emitting laser beams and measuring the reflection

• By using infrared technology to calculate the distance

• By analyzing the sound waves produced by objects

What are some common applications of sensors and motors in robotics?

• Controlling the speed of an electric fan

• Detecting obstacles in a car wash

• Counting the number of people in a room

• All of the above

What is Miranda?

• A type of battery used in robots

• A simulation software for educational robots

• A legged robot model

• A sensor used for measuring distances

What educational robot models are supported by Miranda?

• mBot and Codey Rocky

• Dancing Robot and Lego

• mBot and Lego

• Codey Rocky and Dancing Robot

Why is it beneficial to familiarize oneself with the working surroundings?

• To increase frustration and lower productivity

• To create a more pleasant physical place

• To make the working environment more productive

• To decrease calmness and enjoyment while working