Robotics Worksheets for Class 7 Quiz

What is the main purpose of using sensors in robotics?

• To entertain people with flashy lights

• To confuse the robot and make it malfunction

• To gather information from the environment and provide feedback to the robot

• To make the robot look more advanced

Explain the difference between a robot and a machine.

• Robots are controlled by humans, while machines are controlled by animals

• Robots can perform tasks autonomously, while machines may not have the ability to operate autonomously.

• Robots are made of metal, while machines are made of plastic

• Robots have emotions, while machines do not have emotions

List and explain the three laws of robotics proposed by Isaac Asimov.

• 2. A robot can disobey orders given by human beings

• 1. A robot must harm a human being if necessary

• 1. A robot may not injure a human being or, through inaction, allow a human being to come to harm. 2. A robot must obey the orders given to it by human beings, except where such orders would conflict with the First Law. 3. A robot must protect its own existence as long as such protection does not conflict with the First or Second Law.

• 3. A robot must prioritize its own existence over human safety

What is the role of programming in robotics?

• Programming is not necessary for robotics

• Robotics can function without any programming

• Programming enables robots to perform specific tasks and functions.

• The role of programming in robotics is to make them look more advanced

Describe the concept of artificial intelligence in robotics.

• The concept of artificial intelligence in robotics is about using human operators to control robots remotely.

• It is the concept of robots being controlled by pre-programmed instructions without any ability to adapt or make decisions.

• The ability of robots to perform tasks and make decisions without human intervention, using advanced algorithms and sensory inputs.

• Artificial intelligence in robotics refers to the ability of robots to only perform simple, repetitive tasks.

What are the different types of robots based on their locomotion?

• Climbing, Swinging, Soaring, Diving, Skating

• Walking, Bouncing, Floating, Sailing, Hopping

• Wheeled, Legged, Flying, Swimming, Crawling

• Rolling, Jumping, Gliding, Hovering, Slithering

Explain the importance of feedback in robotics.

• Feedback in robotics only causes errors

• Robots can function perfectly without feedback

• Feedback in robotics allows the robot to adjust its actions based on the information it receives from its sensors.

• Feedback in robotics is not important

Discuss the ethical considerations in the use of robotics technology.

• Privacy, safety, job displacement, and autonomous decision-making

• Sports statistics, cooking recipes, and fashion trends

• Weather patterns, historical events, and cultural traditions

• Mathematical equations, chemical reactions, and biological processes

What are the different components of a robotic arm?

• Wheels, Gears, Axles, Bearings

• Circuits, Sensors, Batteries, Motors

• Screws, Bolts, Nuts, Washers

• Actuators, Joints, End Effector, Control System

Describe the process of designing and building a simple robot.

• Hiring a team of engineers to do the work

• Brainstorming ideas, creating a design plan, gathering materials, assembling the robot components, testing the robot, and making necessary adjustments.

• Using magic to create the robot

• Ordering a pre-made robot online