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  • Question
  • CAE and CAM are linked through:


  • Options
  • A. a common data base and communications system
  • B. NC tape programming and automated design
  • C. parts production and testing
  • D. assembly automation and tool production.
  • E. None of the above

  • Correct Answer
  • a common data base and communications system 


  • Automation System problems


    Search Results


    • 1. In order to combat foreign competition, U.S. companies are:

    • Options
    • A. automating
    • B. ignoring the situation
    • C. seeking import tariffs
    • D. decreasing the salaries
    • E. None of the above
    • Discuss
    • 2. The parallel register:

    • Options
    • A. can store a multiple bit binary number
    • B. uses R-S flip-flops
    • C. All of the above
    • D. is erased after a word is read fromit
    • E. None of the above
    • Discuss
    • 3. The lowest form of computer language is called:

    • Options
    • A. FORTRAN
    • B. BASIC
    • C. machine language
    • D. COBOL
    • E. None of the above
    • Discuss
    • 4. One of the following is not considered a method of input control in a CAD system.

    • Options
    • A. Joystick
    • B. Programmable function box
    • C. Plotter
    • D. Touch terminal
    • E. None of the above
    • Discuss
    • 5. Direct Numerical Control means:

    • Options
    • A. using several computers to control one large machine
    • B. using one computer to control several machines
    • C. complete elimination of a need for a human operator.
    • D. eliminating computers from the manufacturing process
    • E. None of the above
    • Discuss
    • 6. Which of the following is not critical in PC CAD software?

    • Options
    • A. Crosshatching
    • B. Layering
    • C. Drawing/editing
    • D. Damping
    • E. None of the above
    • Discuss
    • 7. An assembly language instruction:

    • Options
    • A. is written in ones and zeros
    • B. corresponds to one computer operation
    • C. does not require knowledge of the computer design
    • D. All of the above
    • E. None of the above
    • Discuss
    • 8. VLSI (very large scale integrated circuits) logic:

    • Options
    • A. will not be available in this decade
    • B. means more costly electronic products in the future
    • C. will result in lower cost, higher capability electronic equipment
    • D. All of the above
    • E. None of the above
    • Discuss
    • 9. A stepping motor;

    • Options
    • A. has a speed proportional to voltage input
    • B. has a commutator
    • C. is a good choice where continuous rotation is needed
    • D. can index positional movement.
    • E. None of the above
    • Discuss
    • 10. The refresh-vector CRT uses which of the following techniques?

    • Options
    • A. The beam constantly travels across the screen to turn on/off a series of pixels.
    • B. Makes changes on the image by increasing the anode voltage.
    • C. Uses an electron gun to continuously flood the surface of the tube.
    • D. Creates images on the screen by scanning straight-line vectors between selected points.
    • E. None of the above
    • Discuss


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