Robotics MCQ
Robotics MCQ covers essential topics like robot structure, sensors, actuators, kinematics, motion control, and industrial automation. These objective questions help students strengthen core robotics concepts and prepare effectively for engineering exams and competitive technical tests.
Q1. Robotics is a branch of engineering that deals with?
A. Human anatomy
B. Design and operation of robots
C. Computer networking
D. Chemical processes
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Q2. Which device acts as the brain of a robot?
A. Sensor
B. Actuator
C. Microcontroller
D. Motor
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Q3. The basic components of a robot include?
A. Sensor, controller, actuator
B. CPU, RAM, SSD
C. Motor only
D. Camera only
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Q4. Which sensor is used for detecting distance?
A. Ultrasonic sensor
B. Temperature sensor
C. Pressure sensor
D. Touch sensor
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Q5. What is the full form of AGV in robotics?
A. Automatic Guided Vehicle
B. Auto Grid Vehicle
C. Automated Gas Valve
D. Auto Guided Vacuum
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Q6. A robot arm is also known as?
A. Gripper
B. Manipulator
C. Actuator
D. Panel
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Q7. DOF in robotics stands for?
A. Degree of Function
B. Degree of Freedom
C. Dynamic Operational Force
D. Device Operations Field
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Q8. An end effector is attached to?
A. Base
B. Joint
C. Robot arm
D. Environment
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Q9. Which robot is best for pick and place operations?
A. Mobile robot
B. SCARA robot
C. Humanoid robot
D. AGV robot
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Q10. Which sensor detects light?
A. IR sensor
B. LDR
C. Ultrasonic
D. Gyroscope
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Q11. A robot that mimics human behavior is called?
A. Mobile robot
B. Humanoid robot
C. Service robot
D. Autonomous robot
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Q12. Which programming language is widely used in robotics?
A. HTML
B. Python
C. CSS
D. Bootstrap
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Q13. Which motor is commonly used in robotic arms?
A. Servo motor
B. AC motor
C. DC fan motor
D. Induction motor
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Q14. Machine vision in robots is achieved using?
A. Microphone
B. Camera
C. IR LED
D. Motor
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Q15. Autonomous robots can operate?
A. With human help
B. Without human intervention
C. Only indoors
D. Only wirelessly
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Q16. The robot joint allowing rotation is called?
A. Prismatic joint
B. Revolute joint
C. Sliding joint
D. Twist joint
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Q17. In robotics, kinematics deals with?
A. Forces on robots
B. Motion without forces
C. Electrical circuits
D. Thermal effects
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Q18. Which robot type moves on wheels?
A. Legged robot
B. Flying robot
C. Wheeled robot
D. Underwater robot
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Q19. The device converting electrical energy into mechanical motion is?
A. Battery
B. Actuator
C. Sensor
D. Controller
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Q20. What is ROS in robotics?
A. Robot Operating System
B. Robot Operation Software
C. Real OS System
D. Remote Operating System
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Q21. Which coordinate system is used in robotics?
A. GPS
B. Rectangular & Polar systems
C. Thermal grid
D. Electro grid
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Q22. Sensors in robots provide?
A. Energy
B. Power
C. Feedback
D. Programming
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Q23. Path planning in robotics means?
A. Scheduling tasks
B. Finding best route for motion
C. Programming robots
D. Power supply management
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Q24. Which robot can fly?
A. Drone
B. Humanoid
C. Wheeled robot
D. Crawler robot
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Q25. What is SLAM in robotics?
A. Simultaneous Localization and Mapping
B. Simple Light and Motion
C. Sensor Light Auto Map
D. System Level Autonomous Mapping
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Q26. PID controller is used for?
A. Motion control
B. Voice control
C. Power control
D. Path planning
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Q27. A robot gripper is a type of?
A. Controller
B. Sensor
C. End effector
D. Battery
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Q29. Which algorithm helps robots avoid obstacles?
A. Sorting algorithm
B. Pathfinding algorithms
C. Graphics algorithm
D. Hashing algorithm
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Q30. Force sensor is used to measure?
A. Temperature
B. Load/pressure
C. Light intensity
D. Speed
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