18400974
Descripción
Test por hoffa HOFFMAN, actualizado hace más de 1 año
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Creado por hoffa HOFFMAN
hace casi 5 años
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Pregunta 1
Pregunta
1. What is the name for information sent from robot sensors to robot controllers?
Respuesta
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temperature
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pressure
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feedback
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signal
Pregunta 2
Pregunta
2. Which one of the following terms refers to the up - down motion of a robot arm?
Respuesta
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yaw
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pitch
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roll
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elevate
Pregunta 3
Pregunta
3. Which of the following terms refers to the left - right movement of a robot arm?
Respuesta
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yaw
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vertical
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pitch
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roll
Pregunta 4
Pregunta
4. Which of the following terms refers to the rotational motion of a robot arm?
Respuesta
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swivel
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axle
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roll
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yaw
Pregunta 5
Pregunta
5. What is the name for the space inside which a robot unit operates?
Respuesta
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environment
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spatial base
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exclusion zone
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work envelop
Pregunta 6
Pregunta
6. Which of the following terms IS NOT one of the five basic parts of a robot?
Respuesta
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peripheral tools
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end effector
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controller
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sensor
Pregunta 7
Pregunta
7. The number of moveable joints in the base, the arm, and the end effector of the robot determines ............... ?
Respuesta
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degrees of freedom
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payload capacity
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flexibility
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cost
Pregunta 8
Pregunta
8. Which of the following places would be LEAST likely to include operational robots?
Respuesta
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warehouse
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factory
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hospitals
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private homes
Pregunta 9
Pregunta
9. For a robot unit to be considered a functional industrial robot, typically, how many degrees of freedom would the robot have?
Respuesta
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three
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four
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six
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eight
Pregunta 10
Pregunta
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?
Respuesta
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sensor
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controller
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arm
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end effector
Pregunta 11
Pregunta
11. Which of the following terms refers to the use of compressed gasses to drive (power) the robot device?
Respuesta
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pneumatic
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hydraulic
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photo sensitive
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electric
Pregunta 12
Pregunta
12. With regard to the physics of power systems used operate robots, which statement or statements is most correct?
Respuesta
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hydraulics involves the compression of liquids
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hydraulics involves the compression of air
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pneumatics involve the compression of air
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All of the above are basic principles of physics.
Pregunta 13
Pregunta
13. Which of the following statements concerning implementation of robotic systems is correct? Select the BEST answer.
Respuesta
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implementation of robots CAN save existing jobs
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implementation of robots CAN create new jobs
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robotics could prevent a business from closing
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all of the above are possible (correct answer, your response)
Pregunta 14
Pregunta
14. Which of the following IS NOT one of the advantages associated with a robotics implementation program?
Respuesta
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Low costs for hardware and software
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Robots work continuously around the clock
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Quality of manufactured goods can be improved.
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Reduced company cost for worker fringe benefits
Pregunta 15
Pregunta
15. Which of the following "laws" is Azimov's first and most important law of robotics?
Respuesta
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robot actions must never result in damage to the robot
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robots must never take actions harmful to humans
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robots must make business a greater profit
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robots should be used to eliminate jobs of human workers
Pregunta 16
Pregunta
16. Behavior based navigation is better than planning based navigation in some situations because:
Respuesta
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It uses a world model
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Behaviors cannot be fused through competitive coordination schemes
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It navigates by planning a path around obstacles.
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None of the above
Pregunta 17
Pregunta
17. In general, a locomotion system can possibly have
Respuesta
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Good stability and Good controllability and Good maneuverability
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Good controllability and Good maneuverability
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Good stability and Good controllability
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None of the above
Pregunta 18
Pregunta
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:
Respuesta
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Greatest variance in the y direction
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Equal variance in the x and y directions
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Least variance in the direction orthogonal to its motion
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None of the above
Pregunta 19
Pregunta
19. In order to follow a delayed sequence of set movements, without direct user control, a robot must be _____
Respuesta
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controlled
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controlled by a remote.
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computerized.
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programmed.
Pregunta 20
Pregunta
20. A programming “loop” does which of the following?
Respuesta
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Starts the program code
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Stops the program code
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Performs multiple functions
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Repeats a section of program code
Pregunta 21
Pregunta
21. A computer program consists of ______ that tells the computer to do something.
Respuesta
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sensors
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code
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lights
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robots
Pregunta 22
Pregunta
22. Which of the following enables a robot to investigate and react to its environment?
Respuesta
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Tires
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Sensors
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LCD panels
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Mechanical arms
Pregunta 23
Pregunta
23. What is a computer program?
Respuesta
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Computer generated text
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The hardware that controls a computer
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Instructions written in a language a computer understands
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Language that is built into a robot
Pregunta 24
Pregunta
24. Which of the following is a wireless connection?
Respuesta
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Bluetooth
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RCX
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USB
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Serial port
Pregunta 25
Pregunta
25. Which of the following is an automated machine that works on an assembly line?
Respuesta
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Industrial robot
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Assembly robot
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Domestic robot
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Android
Pregunta 26
Pregunta
26. Which of the following is not use for robot?
Respuesta
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Maintenance and repair
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Assembly line
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Mental calculation
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Exploration
Pregunta 27
Pregunta
27. Which of the following statement is incorrect?
Respuesta
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Automation is the application of machines to tasks once performed by people.
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Automation control devices manage themselves once given suitable instructions.
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Feedback principle used in automation control is a recent development
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Development of automation has becomes dependent on the use of computer technology.
Pregunta 28
Pregunta
28. Which of the following is the person who wrote the three laws of robotics?
Respuesta
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Karel Capek
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Isaac Asimov
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Joseph-Marie Jacquard
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Richard Hohn
Pregunta 29
Pregunta
29. Which of the following is an input device that measures data from the environment?
Respuesta
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Actuator
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Microcontroller
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Automated control
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Sensor
Pregunta 30
Pregunta
30. Which of the following is a sensor that measures the movement of an object?
Respuesta
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Pressure sensor
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Motion sensor
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Action sensor
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Touch sensor
Pregunta 31
Pregunta
31. Which of the following is a device that receive information from an input device and changes the output if required?
Respuesta
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Microprocessor
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Actuator
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Sending device
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Controller
Pregunta 32
Pregunta
32. Which of the following is the most common type of actuator?
Respuesta
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Electric motor
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Stepper motor
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Solenoid
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Hydraulic pump
Pregunta 33
Pregunta
33. What DOF mean?
Respuesta
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Do of Force
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Degree of Freedom
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Doing of Force
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Degree of Force
Pregunta 34
Pregunta
34. Automated systems use automated control to perform a task
Respuesta
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True
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False
Pregunta 35
Pregunta
35. General robotics arms have seven degrees of freedom.
Respuesta
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True
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False
Pregunta 36
Pregunta
36. What is the third laws of robot’s by science fiction author Isaac Asimov?
Respuesta
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A robot cannot destroy itself.
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Robot can work independently.
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Robot can see the object.
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Robot must have legs.
Pregunta 37
Pregunta
37. The Basic Components of a Robotic System are.
Respuesta
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Controller and Mechanical robot arm
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Controller and sensors
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Robot arm and camera
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Robot arm and gripper
Pregunta 38
Pregunta
38. Robots are changing the nature of manufacturing system.
Respuesta
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True
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False
Pregunta 39
Pregunta
39. Mechanically, a robot is composed of
Respuesta
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Arm, wrist and tool
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Tool, wrist and controller
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Sensor, arm and tool
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Device, wrist and tool
Pregunta 40
Pregunta
40. Six different lower-pair joints possible are
Respuesta
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revolute (rotary), prismatic (sliding), cylindrical, spherical, linear, and planar.
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revolute (rotary), prismatic (sliding), cylindrical, spherical, screw, and planar.
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position, prismatic (sliding), cylindrical, spherical, screw, and planar.
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revolute (rotary), prismatic (sliding), cylindrical, spherical, screw, and 3D.
Pregunta 41
Pregunta
41. What are the common joints for the manipulator?
Respuesta
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rotary and roll
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rotary and prismatic
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yaw and prismatic
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rotary and DOF
Pregunta 42
Pregunta
42. In most general instances, robot kinematics model contains of
Respuesta
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geometric and mechanical parameters
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machine and non-geometric parameters
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geometric and non-geometric parameters
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geometric and non-algebraic parameters
Pregunta 43
Pregunta
43. The basic robot configuration of Cartesian Coordinates has
Respuesta
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Six Linear Axes
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No Linear Axes
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DOF Linear Axes
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Three Linear Axes
Pregunta 44
Pregunta
44. The basic robot configuration of Cylindrical Coordinates has
Respuesta
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Three Linear, One Rotary
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Two Linear, One Rotary
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One Linear, One Rotary
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Three Linear, Three Rotary
Pregunta 45
Pregunta
45. The basic robot configuration of Spherical Coordinates has
Respuesta
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Two Linear, Two Rotary
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Six Linear, Two Rotary
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One Linear, Two Rotary
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Three Linear, Three Rotary
Pregunta 46
Pregunta
46. The basic robot configuration of Revolute or Articulated has
Respuesta
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Six Rotary
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Two Rotary
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One Rotary
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Three Rotary
Pregunta 47
Pregunta
47. Common Gripper Structure compose of
Respuesta
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joint, pitch, yaw
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link, pitch, roll
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roll, pitch, yaw
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roll, pitch, link
Pregunta 48
Pregunta
48. The three coordinate systems described are
Respuesta
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World, Base and tool coordinates.
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X, Y and Z coordinates.
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Roll, Pitch and Yaw coordinates.
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World, Base and space coordinates.
Pregunta 49
Pregunta
49. There two problems are related with the robot arm kinematics are.
Respuesta
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Direct kinematics and Forward kinematics
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Direct kinematics and Inverse kinematics
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Dynamics and inverse kinematics
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Dynamics and control
Pregunta 50
Pregunta
50. The inputs for the direct kinematics are?
Respuesta
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Joint force
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Joint angles
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Angular momentum
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Joint velocity
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