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  • Question
  • A programmable controller:


  • Options
  • A. allows faster machine checkout
  • B. is easier to troubleshoot than standard relay logic
  • C. both (a) and (b)
  • D. All of the above
  • E. None of the above

  • Correct Answer
  • both (a) and (b) 


  • Automation System problems


    Search Results


    • 1. The axis of movement of a robot may include:

    • Options
    • A. Wrist rotation
    • B. X-Y coordinate motion
    • C. elbow rotation
    • D. All of the above
    • E. None of the above
    • Discuss
    • 2. Today, programmable controllers:

    • Options
    • A. are more powerful then the first controllers on the market
    • B. are relatively low cost compared with the original digital equipment available for industrial control
    • C. can be cost effective even when replacing just a few relays
    • D. All of the above
    • E. None of the above
    • Discuss
    • 3. Flood guns bombard the phosphor surface of the tube in which one of the following types of CRT technology?

    • Options
    • A. Direct view storage tube
    • B. Raster scan CRT
    • C. Refresh-vector CRT
    • D. Stroke CRT
    • E. None of the above
    • Discuss
    • 4. The use of specialized workstations:

    • Options
    • A. provides limited growth potentials for 3-D
    • B. reduces the host computer workload and allows more users
    • C. reduces the host computer workload
    • D. has a high cost-performance tradeoff
    • E. None of the above
    • Discuss
    • 5. The main function(s) of computer in CAD is/are

    • Options
    • A. To serve as an extension to the memory of the designer
    • B. To enhance the analytical and logical power of the designer
    • C. To relieve the designer from routine repetitious tasks.
    • D. All of the above
    • E. None of the above
    • Discuss
    • 6. The coordinate system used to describe a workpiece:

    • Options
    • A. is always two-dimensional
    • B. changes from part to part
    • C. is defined with respect to a point on the machine
    • D. All of the above
    • E. None of the above
    • Discuss
    • 7. CAD/CAM is the inter-relationship between:

    • Options
    • A. manufacturing and marketing
    • B. marketing and design
    • C. engineering and marketing
    • D. engineering and manufacturing
    • E. None of the above
    • Discuss
    • 8. In raster-scan colour monitors, colour can be intensified by:

    • Options
    • A. grouping the phosphor dots in a circular pattern
    • B. having each electron gun controlled by a composite signal
    • C. using an in-line gun arrangement with a solid metal mesh
    • D. having each electron gun controlled by separate signal
    • E. None of the above
    • Discuss
    • 9. A discrete parts process is:

    • Options
    • A. the same as a continuous process except a different controller must be used
    • B. often encountered in manufacturing
    • C. normally a repetitive series of operations
    • D. (b) and (c)
    • E. None of the above
    • Discuss
    • 10. The general type of process found in industry is:

    • Options
    • A. discrete parts
    • B. continuous
    • C. batch
    • D. All of the above
    • E. None of the above
    • Discuss


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