1.

Robot is derived from Czech word

a. Rabota
b. Robota
c. Rebota
d. Ribota

2. A Robot is a
a. Programmable
b. Multi functional manipulator
c. Both a and b
d. None of the above

3. The main objective(s) of Industrial robot is to

a. To minimise the labour requirement
b. To increase productivity
c. To enhance the life of production machines
d. All of the above

4. The following is true for a Robot and NC Machine

a. Similar power drive technology is used in both
b. Different feedback systems are used in both
c. Programming is same for both
d. All of the above

5. Match the following

Robot part Function
a. Manipulator arm 1. For holding a piece or tool
b. Controllers 2. Move the manipulator arm and end effector
c. Drives 3. Number of degrees of freedom of movement
d. Gripper 4. Delivers commands to the actuators
a. a. 1, b. 4, c. 2, d. 3
b. a. 3, b. 4, c. 2, d. 1
c. a. 3, b. 2, c. 4, d. 1
d. a. 4, b. 3, c. 2, d. 1

6. Drives are also known as

a. Actuators
b. Controller
c. Sensors
d. Manipulator

7. Clockwise of Anti clockwise rotation about the vertical axis to the perpendicular arm is provided
through
a. Shoulder swivel
b. Elbow extension
c. Arm sweep
d. Wrist bend

8. Radial movement (in & out) to the manipulator arm is provided by

a. Elbow extension
b. Wrist bend
c. Wrist swivel
d. Wrist yaw

9. Industrial Robots are generally designed to carry which of the following coordinate system(s).
a. Cartesian coordinate systems
b. Polar coordinate systems
c. Cylindrical coordinate system
d. All of the above

10. The Robot designed with Cartesian coordinate

systems has
a. Three linear movements
b. Three rotational movements
c. Two linear and one rotational movement
d. Two rotational and one linear movement

11. The Robot designed with Polar coordinate systems has

a. Three linear movements
b. Three rotational movements
c. Two linear and one rotational movement
d. Two rotational and one linear movement

12. The Robot designed with cylindrical coordinate systems has

a. Three linear movements
b. Three rotational movements
c. Two linear and one rotational movement
d. Two rotational and one linear movement

13. Which of the following work is done by General purpose robot?

a. Part picking
b. Welding
c. Spray painting
d. All of the above

14. The following drive is used for lighter class of Robot.

a. Pneumatic drive
b. Hydraulic drive
c. Electric drive
d. All of the above

15. Internal state sensors are used for measuring __________ of the end effector.
a. Position
b. Position & Velocity
c. Velocity & Acceleration
d. Position, Velocity & Acceleration

16. Which of the following sensors determines the relationship of the robot and its environment and
the objects handled by it
a. Internal State sensors
b. External State sensors
c. Both a and b
d. None of the above

17. Which of the following is not a programming language for computer controlled robot?
a. AMU
b. VAL
c. RAIL
d. HELP

18. In which of the following operations Continuous Path System is used

a. Pick and Place
b. Loading and Unloading
c. Continuous welding
d. All of the above

19. Which of the following branch process with sensory feedback in robotics?
a. Computer Engineering
b. Mechanical Engineering
c. Electrical Engineering
d. Electronics Engineering

20. What is EKF

a. Existance Kalman filter
b. Extended Klaman Filter
c. Each Kalman filter
d. Evalution Kalman Filter

21. Weighted voting of correction vectors is a technique of

a. Recursive filtering
b. Filtering
c. Landmark
d. Pose estimation

22. Which of the following sensor work based on radio detection and ranging?
a. Sonar
b. Radar
c. Intertial
d. Biosensor

23. What is the name of algorithm in which a loop that continually moves in the direction of
increasing value – that is uphill
a. Up-Hill Search
b. Hill-Climbing
c. Hill algorithm
d. Platue climbing valley

24. Which of the following is the component of machine that is responsible for controlling a
mechanism system?
a. Sensor
b. Middleware
c. Actuator
d. Transducer
25. A computer software that provide the services to software applications beyond those available
from the operating system is called
a. Sensor
b. Middleware
c. Actuator
d. Transducer

26. What is reckoning

a. Evaluating existing location
b. Evaluating Previous location
c. Information acquired
d. Finding the location

27. The original LISP machines produced by both LMI and Symbolics were based on research
performed at
a. CMU
b. MIT
c. Stanford University
d. RAMD

28. What are the main cons of hill-climbing search?

a. Terminates at local optimum & Does not find optimum solution
b. Terminates at global optimum & Does not find optimum solution
c. Does not find optimum solution & Fail to find a solution
d. Fail to find a solution

29. The Signals which represent 2D & 3D odjects gathered from sensor data are referred as
a. Relational maps
b. Sensorial maps
c. Perceptul maps
d. Geomatric Maps

30. Convergense of the estimates is a technique of

a. Recursive filtering
b. Filtering
c. Landmark
d. Pose estimation

31. Which of the following sensor is not used to measure the distance?
a. Radar
b. Sonar
c. Laser Rangefinder
d. Intertial Sensor

32. Triagulation is a technique associate with

a. Pose
b. Landmarks classes
c. Robot
d. Odometry
33. Sensor based servoing associate with
a. Robot pose
b. Robot action
c. Robot position
d. Robat path

34. Why do the robot need sensor?

a. To collect information from environment
b. To map environment atribute to a quantitative measurement
c. only option 1 is true
d. Both option 1 and 2 are true

35. The device that is used to convert energy from one form to another is called
a. Emiter
b. Transducer
c. Transmitter
d. Receiver

36. Which is mode of mining

a. Close pit mining
b. Mining
c. Pit Mining
d. Underground Mining

37. Which is fundamental approache of mapping

a. Mapping without localization
b. Sensorial maps
c. Perceptul maps
d. Geomatric Maps

38. Which localization does not require any previous informatiom

a. Absolute
b. Local
c. Global
d. Passive

39. Whai is necessity for a lot of sensible mobile robotics funaction

a. Map discovery
b. Geomatric Maps
c. Perceptul maps
d. Sensorial maps

40. If something is open or closed in the system then it is informed by followoing sensor
a. Contact Sensor
b. Inertial Sensor
c. Sonar Sensor
d. Biosensor

1. Which is the first robot to get citizenship in any

country?
a) Eskimo
b) Ansino
c) Asimo
d) Sophia

2. Who created “Sophia”, the humanoid robot?

a) Jeff Bezos
b) Mark Zuckerberg
c) David Hanson
d) Elon Musk
Answer: c

3. Which sensor can be used in robots for measuring

distance?
a) mpu6050
b) Piezoelectric sensor
c) LDR module
d) Ultrasonic Sensor
Answer: d

4. What does “AI” stand for?

a) Artificial Intelligence
b) Artificial Intellect
c) Automatic intellect
d) Automatic intelligence
Answer: a

5. Chatbots and humanoid robots are different in many

aspects.
a) True
b) False
Answer: a

6. What does “PUMA” stand for in context to robotics?

a) Programmable used machine to assemble
b) Programmed utility machine for assembly
c) Programmable universal machine for assembly
d) Programmed utility machine to assemble
Answer: c

7. What does ZMP in terms of robotics stand for?

a) Zero Moment Point
b) Zero Mean Point
c) Zenith Moment Point
d) Zenith Measurement Point
Answer: a

8. Which is the first country to give citizenship to any humanoid robot?

a) Saudi Arabia
b) USA
c) India
d) Africa
Answer: a

9. Which organisation is developing “Asimo”?

a) Google
b) Honda
c) Space X
d) Boston Dynamics
Answer: b

10. What is the root word of “robot”, which is derived from Slavic language?
a) Robot
b) Robota
c) Roboto
d) Robust
Answer: b

11. How many legs do the “Athlete” space robot has?

a) 2
b) 4
c) 6
d) 8
Answer: c

12. How many legs do the “RASSOR” space robot has?

a) 2
b) 4
c) 6
d) 8
Answer: a

13. Which among the following robot is made by NASA (National Aeronautics and Space
Administration) for space exploration purpose?
a) Eskimo
b) Zenbo
c) Athlete
d) Pepper
Answer: c

14. Which among the following is an Indian robot, made by ISRO (Indian space research
organisation) for space exploration purpose?
a) Valkyrie
b) Sita
c) Athlete
d) Vyommitra
Answer: d

15. Which among the following is a home robot?

a) Vyommitra
b) Zenbo
c) Athlete
d) Valkyrie
Answer: b

1. Which of the following terms refers to the use of compressed gasses to drive (power) the robot
device?
a) pneumatic
b) hydraulic
c) piezoelectric
d) photosensitive
Answer: a

2. With regard to the physics of power systems used operate robots, which statement or statements
are most correct?
a) hydraulics involves the compression of liquids
b) hydraulics involves the compression of air
c) pneumatics involve the compression of air
d) chemical batteries produce AC power
Answer: c

3. The original LISP machines produced by both LMI and Symbolics were based on research
performed at __________
a) CMU
b) MIT
c) Stanford University
d) RAMD
Answer: b

4. Which of the following statements concerning the implementation of robotic systems is correct?
a) implementation of robots CAN save existing jobs
b) implementation of robots CAN create new jobs
c) robotics could prevent a business from closing
d) all of the mentioned
Answer: d

5. Which of the following IS NOT one of the advantages associated with a robotics implementation
program?
a) Low costs for hardware and software
b) Robots work continuously around the clock
c) Quality of manufactured goods can be improved
d) Reduced company cost for worker fringe benefits
Answer: a

6. Which of the following “laws” is Asimov’s first and most important law of robotics?
a) robot actions must never result in damage to the robot
b) robots must never take actions harmful to humans
c) robots must follow the directions given by humans
d) robots must make business a greater profit
Answer: b

1. What is the name for information sent from robot sensors to robot controllers?
Any Skill Sea
a) temperature
b) pressure
c) feedback
d) signal
Answer: c

2. Which of the following terms refers to the rotational motion of a robot arm?
a) swivel
b) axle
c) retrograde
d) roll
Answer: d

3. What is the name for space inside which a robot unit operates?
a) environment
b) spatial base
c) work envelope
d) exclusion zone
Answer: c

4. Which of the following terms IS NOT one of the five basic parts of a robot?
a) peripheral tools
b) end effectors
c) controller
d) drive
Answer: a

5. Decision support programs are designed to help managers make __________

a) budget projections
b) visual presentations
c) business decisions
d) vacation schedules
Answer: c

6. PROLOG is an AI programming language which solves problems with a form of symbolic logic
known as predicate calculus. It was developed in 1972 at the University of Marseilles by a team of
specialists. Can you name the person who headed this team?
a) Alain Colmerauer
b) Niklaus Wirth
c) Seymour Papert
d) John McCarthy
Answer: a

7. The number of moveable joints in the base, the arm, and the end effectors of the robot
determines_________
a) degrees of freedom
b) payload capacity
c) operational limits
d) flexibility
Answer: a
8. Which of the following places would be LEAST likely to include operational robots?
a) warehouse
b) factory
c) hospitals
d) private homes
Answer: d

9. For a robot unit to be considered a functional industrial robot, typically, how many degrees of
freedom would the robot have?
a) three
b) four
c) six
d) eight
Answer: c

10. Which of the basic parts of a robot unit would include the computer circuitry that could be
programmed to determine what the robot would do?
a) sensor
b) controller
c) arm
d) end effector
Answer: b