Selected MCQ

Current Question
What is a key feature of a humanoid robot compared to other robots?
  • A. It has a fixed operating radius
  • B. It has a human-like body structure
  • C. It operates only underwater
  • D. It mimics insect movement
Correct Answer: B
Explanation:
Humanoid robots are designed with a human-like body form, usually with two arms, two legs, and a torso.
Related Question 1
What is a feature of 6G compared to 5G?
  • A. Slower speed to save energy
  • B. Use of terahertz bands for ultra-high data rates
  • C. Reduced device connectivity
  • D. Only satellite usage
Correct Answer: B
Explanation:
6G research aims to use the terahertz spectrum for even higher speed and capacity
Related Question 2
In wheeled mobile robots, what is 'skid steering'?
  • A. Steering using a separate pivot wheel
  • B. Rotating each wheel at different speeds to turn
  • C. Fixed steering angle
  • D. Flying mode
Correct Answer: B
Explanation:
Skid steering turns by differentially driving wheels on each side.
Related Question 3
Which actuation method provides high force in a compact form, often used in heavy robots?
  • A. Electric motors
  • B. Hydraulic actuators
  • C. Pneumatic cylinders
  • D. Solenoids
Correct Answer: B
Explanation:
Hydraulic actuators provide high force and are common in heavy-duty robotics.
Related Question 4
Which of these is a common application of industrial robots?
  • A. Surgical operations on humans
  • B. Welding and assembly in factories
  • C. Detecting distant earthquakes
  • D. Providing home assistance
Correct Answer: B
Explanation:
Industrial robots are widely used for tasks like welding and assembly in manufacturing.
Related Question 5
What is the main function of SLAM (Simultaneous Localization and Mapping) in autonomous robots?
  • A. Encrypt communication
  • B. Map the environment while tracking the robot’s position
  • C. Manage power distribution
  • D. Control joint actuators
Correct Answer: B
Explanation:
SLAM enables a robot to build a map of an unknown environment while simultaneously tracking its own position.