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  • Question
  • For a type 1 system, the steady-state:


  • Options
  • A. error for a step input is always zero
  • B. error for a velocity input is always zero
  • C. input for acceleration input is always non-zero
  • D. (a) and (c)
  • E. None of the above

  • Correct Answer
  • (a) and (c) 


  • Automation System problems


    Search Results


    • 1. Microcomputer-based control sys¬tems

    • Options
    • A. will just keep their present capability
    • B. will have more standard industrial application software available in the future.
    • C. will tend to increase in cost.
    • D. All of the above
    • E. None of the above
    • Discuss
    • 2. A microprocessor:

    • Options
    • A. is another name for a computer
    • B. is a CPU in integrated circuit form
    • C. executes a program of instructions
    • D. (a) and (c)
    • E. None of the above
    • Discuss
    • 3. The speed at which the monitor accepts data is called:

    • Options
    • A. bandwidth
    • B. response time
    • C. interlacing
    • D. scanning
    • E. None of the above
    • Discuss
    • 4. A set of well-defined procedures based on mathematical and geometric formulas for solving a problem in a finite number of steps is called:

    • Options
    • A. a permutation
    • B. an algorithm
    • C. arithmetic logic
    • D. a geometric model
    • E. None of the above
    • Discuss
    • 5. Which of the methods below can be used to tell a robot what it is to do?

    • Options
    • A. Walk-through
    • B. Set mechanical stops
    • C. Software program
    • D. (a) and (c)
    • E. None of the above
    • Discuss
    • 6. Who are called steel collar workers?

    • Options
    • A. Office clerks
    • B. Factory workers
    • C. Steel factory workers
    • D. Robots
    • E. None of the above
    • Discuss
    • 7. A continuous process is:

    • Options
    • A. used only for simple tasks
    • B. one that never shuts down
    • C. self-contained in that raw materials enter the process and an identifiable products exits the process.
    • D. used only with analog controllers.
    • E. None of the above
    • Discuss
    • 8. How is the integral mode implemented on a digital controller?

    • Options
    • A. the digital controller cannot handle integral mode
    • B. the error is divided into discrete amounts
    • C. the error signal is summed over a discrete time interval and accumulated by the controller
    • D. All of the above
    • E. None of the above
    • Discuss
    • 9. One of the major benefits of using CAD in tool design is that:

    • Options
    • A. product design represents approximately one-half the engineering costs
    • B. tool motions can be checked to see if there is interference between the tool and the object
    • C. there is better coordination in the materials-handling area
    • D. it simplifies the trial-and-error method
    • E. None of the above
    • Discuss
    • 10. For a type 0 system, the steady-state:

    • Options
    • A. error for a step input is always zero
    • B. error for a velocity input is always zero
    • C. input for acceleration input is always non-zero
    • D. (a) and (c)
    • E. None of the above
    • Discuss


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