Chapter 1 Quiz

What sort of robot is this?

• Humanoid

• Non Humanoid

Answer explanation

The robot is classified as 'Non Humanoid' because it does not resemble a human in form or function. Humanoid robots typically have human-like features, while non-humanoid robots do not.

Which of the following are advantages of using robots? (choose 2)

• They don’t get tired

• They don’t need to be paid

• They don't need electricity

• They can adapt to change

Answer explanation

Robots have the advantage of not getting tired, allowing them to work continuously without breaks. Additionally, they don’t need to be paid, reducing labor costs for businesses.

Which of the following are advantages of using humans? (choose 2)

• They don’t get tired

• They don’t need to be paid

• They don't need electricity

• They can adapt to change

Answer explanation

Humans don't need electricity to function, making them versatile in various environments. Additionally, they can adapt to change, allowing them to handle unexpected situations effectively.

A robot can only do what it is programmed to do.

• True

• False

Answer explanation

The statement is true because a robot operates strictly within the parameters set by its programming. It cannot perform tasks outside of its coded instructions.

Which sensor tells the robot when it is close to something

• Proximity sensor

• Pressure sensor

• Bumper sensor

Answer explanation

The proximity sensor detects nearby objects and informs the robot of their presence, allowing it to avoid collisions. Unlike pressure or bumper sensors, which respond to contact, the proximity sensor works at a distance.

Which sensor tells the robot when it has bumped into something

• Proximity sensor

• Pressure sensor

• Bumper sensor

Answer explanation

The bumper sensor is specifically designed to detect physical contact with obstacles, signaling the robot when it has bumped into something. This makes it the correct choice over proximity and pressure sensors.

Which is the brain of the robot

• Robot arm

• Actuator

• Controller

Answer explanation

The controller is the brain of the robot, as it processes information and makes decisions to control the robot's actions. The robot arm and actuators are components that execute the commands given by the controller.

Mechanical parts that make a robot move are called

• Robot arm

• Controllers

• Actuators

Answer explanation

Actuators are the mechanical components that enable movement in robots. They convert energy into motion, making them essential for a robot's mobility, unlike controllers or robot arms, which serve different functions.

Which part does a robot use to pick up items

• Robot leg

• Robot arm

• Nothing

Answer explanation

A robot uses its arm to pick up items, as it is designed for manipulation and grasping. The legs are primarily for movement, while 'nothing' is not a viable option for picking up items.

How do robots make decisions?

• They follow directions written in a computer program

• They think and think until they come up with a decision

• They consult with the mother board

Answer explanation

Robots make decisions by following directions written in a computer program. This programming dictates their actions based on input data, rather than thinking independently or consulting a motherboard.