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CSSE - IITU
hoffa HOFFMAN
Quiz by hoffa HOFFMAN, updated more than 1 year ago
hoffa HOFFMAN
Created by hoffa HOFFMAN over 5 years ago
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Question 1

Question
1. What is the name for information sent from robot sensors to robot controllers?
Answer
  • temperature
  • pressure
  • feedback
  • signal

Question 2

Question
2. Which one of the following terms refers to the up - down motion of a robot arm?
Answer
  • yaw
  • pitch
  • roll
  • elevate

Question 3

Question
3. Which of the following terms refers to the left - right movement of a robot arm?
Answer
  • yaw
  • vertical
  • pitch
  • roll

Question 4

Question
4. Which of the following terms refers to the rotational motion of a robot arm?
Answer
  • swivel
  • axle
  • roll
  • yaw

Question 5

Question
5. What is the name for the space inside which a robot unit operates?
Answer
  • environment
  • spatial base
  • exclusion zone
  • work envelop

Question 6

Question
6. Which of the following terms IS NOT one of the five basic parts of a robot?
Answer
  • peripheral tools
  • end effector
  • controller
  • sensor

Question 7

Question
7. The number of moveable joints in the base, the arm, and the end effector of the robot determines ............... ?
Answer
  • degrees of freedom
  • payload capacity
  • flexibility
  • cost

Question 8

Question
8. Which of the following places would be LEAST likely to include operational robots?
Answer
  • warehouse
  • factory
  • hospitals
  • private homes

Question 9

Question
9. For a robot unit to be considered a functional industrial robot, typically, how many degrees of freedom would the robot have?
Answer
  • three
  • four
  • six
  • eight

Question 10

Question
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?
Answer
  • sensor
  • controller
  • arm
  • end effector

Question 11

Question
11. Which of the following terms refers to the use of compressed gasses to drive (power) the robot device?
Answer
  • pneumatic
  • hydraulic
  • photo sensitive
  • electric

Question 12

Question
12. With regard to the physics of power systems used operate robots, which statement or statements is most correct?
Answer
  • hydraulics involves the compression of liquids
  • hydraulics involves the compression of air
  • pneumatics involve the compression of air
  • All of the above are basic principles of physics.

Question 13

Question
13. Which of the following statements concerning implementation of robotic systems is correct? Select the BEST answer.
Answer
  • implementation of robots CAN save existing jobs
  • implementation of robots CAN create new jobs
  • robotics could prevent a business from closing
  • all of the above are possible (correct answer, your response)

Question 14

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

Question 15

Question
15. Which of the following "laws" is Azimov's first and most important law of robotics?
Answer
  • robot actions must never result in damage to the robot
  • robots must never take actions harmful to humans
  • robots must make business a greater profit
  • robots should be used to eliminate jobs of human workers

Question 16

Question
16. Behavior based navigation is better than planning based navigation in some situations because:
Answer
  • It uses a world model
  • Behaviors cannot be fused through competitive coordination schemes
  • It navigates by planning a path around obstacles.
  • None of the above

Question 17

Question
17. In general, a locomotion system can possibly have
Answer
  • Good stability and Good controllability and Good maneuverability
  • Good controllability and Good maneuverability
  • Good stability and Good controllability
  • None of the above

Question 18

Question
18. A robot using control inputs to predict position estimates is moving in the negative y direction in a global coordinate frame. With respect to the variance in its final position estimate, it will have:
Answer
  • Greatest variance in the y direction
  • Equal variance in the x and y directions
  • Least variance in the direction orthogonal to its motion
  • None of the above

Question 19

Question
19. In order to follow a delayed sequence of set movements, without direct user control, a robot must be _____
Answer
  • controlled
  • controlled by a remote.
  • computerized.
  • programmed.

Question 20

Question
20. A programming “loop” does which of the following?
Answer
  • Starts the program code
  • Stops the program code
  • Performs multiple functions
  • Repeats a section of program code

Question 21

Question
21. A computer program consists of ______ that tells the computer to do something.
Answer
  • sensors
  • code
  • lights
  • robots

Question 22

Question
22. Which of the following enables a robot to investigate and react to its environment?
Answer
  • Tires
  • Sensors
  • LCD panels
  • Mechanical arms

Question 23

Question
23. What is a computer program?
Answer
  • Computer generated text
  • The hardware that controls a computer
  • Instructions written in a language a computer understands
  • Language that is built into a robot

Question 24

Question
24. Which of the following is a wireless connection?
Answer
  • Bluetooth
  • RCX
  • USB
  • Serial port

Question 25

Question
25. Which of the following is an automated machine that works on an assembly line?
Answer
  • Industrial robot
  • Assembly robot
  • Domestic robot
  • Android

Question 26

Question
26. Which of the following is not use for robot?
Answer
  • Maintenance and repair
  • Assembly line
  • Mental calculation
  • Exploration

Question 27

Question
27. Which of the following statement is incorrect?
Answer
  • Automation is the application of machines to tasks once performed by people.
  • Automation control devices manage themselves once given suitable instructions.
  • Feedback principle used in automation control is a recent development
  • Development of automation has becomes dependent on the use of computer technology.

Question 28

Question
28. Which of the following is the person who wrote the three laws of robotics?
Answer
  • Karel Capek
  • Isaac Asimov
  • Joseph-Marie Jacquard
  • Richard Hohn

Question 29

Question
29. Which of the following is an input device that measures data from the environment?
Answer
  • Actuator
  • Microcontroller
  • Automated control
  • Sensor

Question 30

Question
30. Which of the following is a sensor that measures the movement of an object?
Answer
  • Pressure sensor
  • Motion sensor
  • Action sensor
  • Touch sensor

Question 31

Question
31. Which of the following is a device that receive information from an input device and changes the output if required?
Answer
  • Microprocessor
  • Actuator
  • Sending device
  • Controller

Question 32

Question
32. Which of the following is the most common type of actuator?
Answer
  • Electric motor
  • Stepper motor
  • Solenoid
  • Hydraulic pump

Question 33

Question
33. What DOF mean?
Answer
  • Do of Force
  • Degree of Freedom
  • Doing of Force
  • Degree of Force

Question 34

Question
34. Automated systems use automated control to perform a task
Answer
  • True
  • False

Question 35

Question
35. General robotics arms have seven degrees of freedom.
Answer
  • True
  • False

Question 36

Question
36. What is the third laws of robot’s by science fiction author Isaac Asimov?
Answer
  • A robot cannot destroy itself.
  • Robot can work independently.
  • Robot can see the object.
  • Robot must have legs.

Question 37

Question
37. The Basic Components of a Robotic System are.
Answer
  • Controller and Mechanical robot arm
  • Controller and sensors
  • Robot arm and camera
  • Robot arm and gripper

Question 38

Question
38. Robots are changing the nature of manufacturing system.
Answer
  • True
  • False

Question 39

Question
39. Mechanically, a robot is composed of
Answer
  • Arm, wrist and tool
  • Tool, wrist and controller
  • Sensor, arm and tool
  • Device, wrist and tool

Question 40

Question
40. Six different lower-pair joints possible are
Answer
  • revolute (rotary), prismatic (sliding), cylindrical, spherical, linear, and planar.
  • revolute (rotary), prismatic (sliding), cylindrical, spherical, screw, and planar.
  • position, prismatic (sliding), cylindrical, spherical, screw, and planar.
  • revolute (rotary), prismatic (sliding), cylindrical, spherical, screw, and 3D.

Question 41

Question
41. What are the common joints for the manipulator?
Answer
  • rotary and roll
  • rotary and prismatic
  • yaw and prismatic
  • rotary and DOF

Question 42

Question
42. In most general instances, robot kinematics model contains of
Answer
  • geometric and mechanical parameters
  • machine and non-geometric parameters
  • geometric and non-geometric parameters
  • geometric and non-algebraic parameters

Question 43

Question
43. The basic robot configuration of Cartesian Coordinates has
Answer
  • Six Linear Axes
  • No Linear Axes
  • DOF Linear Axes
  • Three Linear Axes

Question 44

Question
44. The basic robot configuration of Cylindrical Coordinates has
Answer
  • Three Linear, One Rotary
  • Two Linear, One Rotary
  • One Linear, One Rotary
  • Three Linear, Three Rotary

Question 45

Question
45. The basic robot configuration of Spherical Coordinates has
Answer
  • Two Linear, Two Rotary
  • Six Linear, Two Rotary
  • One Linear, Two Rotary
  • Three Linear, Three Rotary

Question 46

Question
46. The basic robot configuration of Revolute or Articulated has
Answer
  • Six Rotary
  • Two Rotary
  • One Rotary
  • Three Rotary

Question 47

Question
47. Common Gripper Structure compose of
Answer
  • joint, pitch, yaw
  • link, pitch, roll
  • roll, pitch, yaw
  • roll, pitch, link

Question 48

Question
48. The three coordinate systems described are
Answer
  • World, Base and tool coordinates.
  • X, Y and Z coordinates.
  • Roll, Pitch and Yaw coordinates.
  • World, Base and space coordinates.

Question 49

Question
49. There two problems are related with the robot arm kinematics are.
Answer
  • Direct kinematics and Forward kinematics
  • Direct kinematics and Inverse kinematics
  • Dynamics and inverse kinematics
  • Dynamics and control

Question 50

Question
50. The inputs for the direct kinematics are?
Answer
  • Joint force
  • Joint angles
  • Angular momentum
  • Joint velocity
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