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  • Question
  • 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

  • Correct Answer
  • having each electron gun controlled by separate signal 


  • Automation System problems


    Search Results


    • 1. 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
    • 2. 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
    • 3. 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
    • Discuss
    • 4. 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
    • 5. 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
    • 6. 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
    • 7. 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
    • 8. Conversion of decimal number 1310 to it's octal number equivalent is

    • Options
    • A. 158
    • B. 178
    • C. 138
    • D. 118
    • E. None of the above
    • Discuss
    • 9. With an RS latch a high S and low R sets the output to _____ ; a low S and a high R _____ the output to low.

    • Options
    • A. No change, set
    • B. Race, high
    • C. high, reset
    • D. set, reset
    • E. None of the above
    • Discuss
    • 10. Conversion of decimal number 6110 to it's binary number equivalent is

    • Options
    • A. 1100112
    • B. 110011102
    • C. 1111012
    • D. 111112
    • E. None of the above
    • Discuss


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