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  • Question
  • A sequence controller:


  • Options
  • A. is difficult to program
  • B. is a mechanical only controller
  • C. is no longer in widespread use
  • D. performs on/off control functions in relation to time.
  • E. None of the above

  • Correct Answer
  • performs on/off control functions in relation to time. 


  • Automation System problems


    Search Results


    • 1. When one must sell a project to management, the most important document he or she can produce is a:

    • Options
    • A. method for financing the project
    • B. summary of the problem
    • C. project evaluation
    • D. procedure for purchase
    • E. None of the above
    • Discuss
    • 2. An encoder:

    • Options
    • A. is used to send telegraph signals
    • B. converts an input to a binary number
    • C. converts a binary number to a decimal number.
    • D. can have only four keys
    • E. None of the above
    • Discuss
    • 3. A display of a volume model that shows all of its edges is called a:

    • Options
    • A. surface model
    • B. 3-D model
    • C. wire-frame
    • D. solid model
    • E. None of the above
    • Discuss
    • 4. Artificial intelligence operates on the principle of using a _____ base as opposed to a data base.

    • Options
    • A. Character
    • B. Knowledge
    • C. PROLOG
    • D. LISP
    • E. None of the above
    • Discuss
    • 5. If a sine wave has a frequency of 500 Hz, the period in seconds of the sine wave is:

    • Options
    • A. 5000
    • B. 0.003
    • C. 0.02
    • D. 0.002.
    • E. None of the above
    • Discuss
    • 6. The insect type robot Attila is a more competent version of the robot Genghis an weights 1.7 kg. What is the number of microprocessors carried by its body?

    • Options
    • A. 15
    • B. 10
    • C. 33
    • D. 15
    • E. None of the above
    • Discuss
    • 7. Most data transmission in the future will be:

    • Options
    • A. digital bit stream encoded data
    • B. analog in nature
    • C. carried over metallic telephone lines
    • D. All of the above
    • E. None of the above
    • Discuss
    • 8. Localizing an object in an image and selectively analyzing the object in a series of redundant layers is referred to as the:

    • Options
    • A. Turing test
    • B. pyramid
    • C. Gaussian pyramid
    • D. Maxwell pyramid
    • E. None of the above
    • Discuss
    • 9. Operator interaction directly with the CRT is accomplished via:

    • Options
    • A. a digitizing tablet
    • B. vector scanning
    • C. a stylus
    • D. a touch terminal
    • E. None of the above
    • Discuss
    • 10. The accuracy of a pick-and-place robot can be as good as:

    • Options
    • A. + 0.0005 inches
    • B. + 0.05 inches
    • C. 0.008 inches
    • D. + 3%
    • E. None of the above
    • Discuss


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