logo

CuriousTab

CuriousTab

Discussion


Home Computer Science Automation System Comments

  • Question
  • The Ziegler-Nichols method:


  • Options
  • A. is a graphical solution method
  • B. can be used to determine gain factors of a PI loop
  • C. is a method of control
  • D. a and b above
  • E. None of the above

  • Correct Answer
  • a and b above 


  • Automation System problems


    Search Results


    • 1. Light sensors:

    • Options
    • A. cannot be used a s limit switches.
    • B. come in a wide variety of mounting styles
    • C. work in direct sunlight
    • D. never use infrared light as light source
    • E. None of the above
    • Discuss
    • 2. Automation means:

    • Options
    • A. assisting or replacing humans with machines.
    • B. workers controlling machines.
    • C. increased productivity.
    • D. All of the above
    • E. None of the above
    • Discuss
    • 3. Four basic elements are required for an automated machine tool or production process. They are: input interface, memory, output interface and:

    • Options
    • A. logic
    • B. software
    • C. NC tape programming
    • D. computer graphics workstation
    • E. None of the above
    • Discuss
    • 4. The rectangular boundary around a specific area on the display is called

    • Options
    • A. a window
    • B. a conic section
    • C. a view point
    • D. a view plane
    • E. None of the above
    • Discuss
    • 5. Robot motion:

    • Options
    • A. is the same for all robots
    • B. usually imitates human motion
    • C. is not dependent on the robot structure
    • D. All of the above
    • E. None of the above
    • Discuss
    • 6. Which method uses the design analysis as a method for effecting the design?

    • Options
    • A. The iterative design method
    • B. The direct method
    • C. The design selection method
    • D. All of the above
    • E. None of the above
    • Discuss
    • 7. The two types of relays in a PC are:

    • Options
    • A. an output relay and a control relay
    • B. a control relay and a retentive relay
    • C. a retentive relay and a non-retentive relay
    • D. All of the above
    • E. None of the above
    • Discuss
    • 8. Plotter accuracy is measured in terms of repeatability and:

    • Options
    • A. intelligence
    • B. vertical dimension
    • C. resolution
    • D. buffer size
    • E. None of the above
    • Discuss
    • 9. What Is a process variable?

    • Options
    • A. A manipulated variable
    • B. A controlled variable
    • C. A process parameter that changes value
    • D. All of the above
    • E. None of the above
    • Discuss
    • 10. Group technology brings together and organizes:

    • Options
    • A. automation and tool production
    • B. parts and simulation analysis
    • C. documentation and analysis
    • D. common parts, problems, and tasks
    • E. None of the above
    • Discuss


    Comments

    There are no comments.

Enter a new Comment