CERTIFICATION EXAM QUESTIONS AND CORRECT
ANSWERS (VERIFIED ANSWERS) Q&A 2026
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1. What is a robot?
A. A human operator
B. A mechanical device that performs tasks automatically
C. A computer virus
D. A manual tool
Rationale: A robot is defined as an automated machine capable
of performing tasks.
Correct Answer: B
2. Which component is the “brain” of a robot?
A. Sensor
B. Actuator
C. Controller
D. Power supply
Rationale: The controller processes instructions and makes
decisions.
Correct Answer: C
3. Robots are primarily used to:
A. Replace human thinking
B. Perform repetitive or dangerous tasks
C. Eliminate electricity use
D. Store data only
,Rationale: Robots are designed for automation and safety
improvement.
Correct Answer: B
4. Which is NOT a robot type?
A. Industrial robot
B. Service robot
C. Mobile robot
D. Fictional robot
Rationale: Fictional robots are not real operational systems.
Correct Answer: D
5. A robot arm is mainly used for:
A. Cooking food
B. Industrial manipulation tasks
C. Internet browsing
D. Gaming
Rationale: Robot arms are used in manufacturing tasks.
Correct Answer: B
6. The study of robot movement is called:
A. Robotics
B. Kinematics
C. Biology
D. Thermodynamics
Rationale: Kinematics studies motion without forces.
Correct Answer: B
7. Robots operate based on:
A. Emotions
, B. Pre-programmed instructions
C. Random actions
D. Weather conditions
Rationale: Robots follow programmed logic.
Correct Answer: B
8. A sensor in robotics is used to:
A. Move parts
B. Store energy
C. Detect environmental changes
D. Paint surfaces
Rationale: Sensors gather data from surroundings.
Correct Answer: C
9. Which is a common robot application?
A. Writing books manually
B. Welding in factories
C. Sleeping
D. Cooking without control
Rationale: Robots are widely used in manufacturing.
Correct Answer: B
10. Robotics combines which fields?
A. Biology only
B. Mechanics only
C. Engineering, electronics, and computing
D. Literature
Rationale: Robotics is interdisciplinary.
Correct Answer: C