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  • Question
  • A thermistor:


  • Options
  • A. is a pressure sensing device
  • B. has a voltage output
  • C. measures temperature
  • D. All of the above
  • E. None of the above

  • Correct Answer
  • measures temperature 


  • Automation System problems


    Search Results


    • 1. FORTRAN is:

    • Options
    • A. machine dependent
    • B. a medium-level language
    • C. a mathematically oriented language
    • D. All of the above
    • E. None of the above
    • Discuss
    • 2. Stepping motors:

    • Options
    • A. can run at varying speeds
    • B. can be built to index different amounts by changing the pole configuration
    • C. can run both clockwise and counterclockwise
    • D. do not require commutators
    • E. All of the above
    • Discuss
    • 3. Which of the following devices would be classified as a robot by the Robot Institute of America?

    • Options
    • A. Automobile
    • B. Pick-and-place manipulator
    • C. Artificial hand
    • D. All of the above
    • E. None of the above
    • Discuss
    • 4. The main activity(ies) of Designer in CAD is/are:

    • Options
    • A. Control of the design process in information distribution.
    • B. Application of creativity, ingenuity, and experience.
    • C. Organisation of design information
    • D. All of the above
    • E. None of the above
    • Discuss
    • 5. The three different types of pen plotter technology are flatbed, drum, and:

    • Options
    • A. electrostatic
    • B. thermal
    • C. pinch roller
    • D. impact
    • E. None of the above
    • Discuss
    • 6. Historically, central systems were used because:

    • Options
    • A. semiconductor memory was not available
    • B. memory was very expensive
    • C. memory consumed a large amount of power
    • D. All of the above
    • E. None of the above
    • Discuss
    • 7. A proportional plus integral contro¬ller can:

    • Options
    • A. has no transient response
    • B. can compensate for lag
    • C. can increase the system type
    • D. both (b) and (c)
    • E. None of the above
    • Discuss
    • 8. Many things can be done to minimize downtime loss. Identify two of them.

    • Options
    • A. establish a user forum program
    • B. stock critical spare parts
    • C. provide an extra workstation
    • D. both b and c
    • E. None of the above
    • Discuss
    • 9. Which of the following editor(s) is(are) incorporated into general CAD system?

    • Options
    • A. Point Editor
    • B. Line Editor
    • C. Macro and symbol Editor
    • D. All of the above
    • E. None of the above
    • Discuss
    • 10. Which document sums up the general provisions of purchase, terms and agreement, warranties, and maintenance?

    • Options
    • A. The contract
    • B. The project evaluation
    • C. The financial report.
    • D. The purchasing report
    • E. None of the above
    • Discuss


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