Q21. Which of the following is NOT a potential application of agricultural robots?
a) Harvesting crops
b) Weed control
c) Soil analysis
d) Weather forecasting
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Correct Answer: d) Weather forecasting
Explanation: While weather forecasting may involve the use of technology, it is not a typical application of agricultural robots. Agricultural robots are commonly used for tasks such as harvesting crops, weed control, and soil analysis to enhance efficiency and productivity in farming.
Q22. What type of robot is commonly used for exploring and conducting tasks in outer space?
a) Space rover
b) Space shuttle
c) Space drone
d) Space submarine
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Correct Answer: a) Space rover
Explanation: Space rovers, also known as planetary rovers or space exploration rovers, are commonly used for exploring and conducting tasks in outer space, such as planetary surface exploration and scientific research.
Q23. Which of the following is NOT a potential application of service robots?
a) Home automation
b) Elderly care
c) Law enforcement
d) Customer service
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Correct Answer: c) Law enforcement
Explanation: While robots may be used in law enforcement for tasks such as bomb disposal or reconnaissance, it is not a typical application of service robots. Service robots are commonly used in applications such as home automation, elderly care, and customer service.
Q24. What is the term for a robot that is designed to assist and enhance the capabilities of a human user?
a) Collaborative robot
b) Assistive robot
c) Service robot
d) Companion robot
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Correct Answer: b) Assistive robot
Explanation: Assistive robots are designed to assist and enhance the capabilities of a human user, particularly individuals with disabilities or age-related limitations, enabling greater independence and quality of life.
Q25. Which of the following is a potential application of aerial robots (drones)?
a) Crop spraying
b) Deep-sea exploration
c) Tunnel construction
d) Underground mining
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Correct Answer: a) Crop spraying
Explanation: Aerial robots, commonly referred to as drones or unmanned aerial vehicles (UAVs), are used for various applications, including crop spraying, aerial photography, surveillance, and search and rescue operations.
Q26. What is the term for a robot that is designed to operate underwater?
a) Submarine robot
b) Underwater robot
c) Aquatic robot
d) Submersible robot
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Correct Answer: b) Underwater robot
Explanation: Underwater robots, also known as autonomous underwater vehicles (AUVs) or remotely operated vehicles (ROVs), are designed to operate underwater for tasks such as exploration, research, and underwater maintenance.
Q27. Which of the following is a potential application of educational robots?
a) Automated cooking
b) Language translation
c) STEM education
d) Financial analysis
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Correct Answer: c) STEM education
Explanation: Educational robots are commonly used in STEM (Science, Technology, Engineering, and Mathematics) education to teach students programming, robotics, and problem-solving skills through hands-on activities and experimentation.
Q28. What is the term for a robot that is designed to operate in space or extraterrestrial environments?
a) Space robot
b) Astronaut robot
c) Extraterrestrial robot
d) Spacecraft robot
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Correct Answer: a) Space robot
Explanation: Space robots are designed to operate in space or extraterrestrial environments, performing tasks such as satellite maintenance, space exploration, and construction in space habitats.
Q29. Which of the following is a potential application of exoskeleton robots?
a) Underwater exploration
b) Military combat
c) Rehabilitation therapy
d) Agriculture
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Correct Answer: c) Rehabilitation therapy
Explanation: Exoskeleton robots are commonly used in rehabilitation therapy to assist individuals with mobility impairments, enabling them to regain movement and strength through robotic assistance and guided exercises.
Q30. What is the term for a robot designed to clean floors by autonomously navigating indoor environments?
a) Vacuum robot
b) Mopping robot
c) Sweeping robot
d) Scrubbing robot
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Correct Answer: a) Vacuum robot
Explanation: Vacuum robots are designed to clean floors by autonomously navigating indoor environments, using sensors and algorithms to detect obstacles and navigate around furniture while vacuuming dust and debris.