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  • Question
  • The basic difference between broadband and baseband is:


  • Options
  • A. availability
  • B. capacity
  • C. reliability
  • D. transmission
  • E. None of the above

  • Correct Answer
  • capacity 


  • Automation System problems


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    • 1. The APT (automatically progra¬mmed tools) language is used with:

    • Options
    • A. large automation systems
    • B. drafting systems
    • C. programmable controllers
    • D. numerical controlled machines.
    • E. None of the above
    • Discuss
    • 2. Group technology brings together and organizes:

    • Options
    • A. automation and tool production
    • B. parts and simulation analysis
    • C. documentation and analysis
    • D. common parts, problems, and tasks
    • E. None of the above
    • Discuss
    • 3. What Is a process variable?

    • Options
    • A. A manipulated variable
    • B. A controlled variable
    • C. A process parameter that changes value
    • D. All of the above
    • E. None of the above
    • Discuss
    • 4. Plotter accuracy is measured in terms of repeatability and:

    • Options
    • A. intelligence
    • B. vertical dimension
    • C. resolution
    • D. buffer size
    • E. None of the above
    • Discuss
    • 5. The two types of relays in a PC are:

    • Options
    • A. an output relay and a control relay
    • B. a control relay and a retentive relay
    • C. a retentive relay and a non-retentive relay
    • D. All of the above
    • E. None of the above
    • Discuss
    • 6. A venturi tube:

    • Options
    • A. is extremely difficult to use
    • B. is made only of metal
    • C. measures the presence of a liquid
    • D. can be used to measure gas or liquid flow rates
    • E. None of the above
    • Discuss
    • 7. What is the process lag?

    • Options
    • A. The time it takes for the sensor to respond to a changed.
    • B. The lag in the error signal when the setpoint is changed.
    • C. The time it takes for the mass of the process to respond to an input change.
    • D. All of the above
    • E. None of the above
    • Discuss
    • 8. In the PROLOG language system, facts are manipulated by:

    • Options
    • A. algorithms
    • B. rules
    • C. memory
    • D. simulations
    • E. None of the above
    • Discuss
    • 9. If the present value in a timer in the TI510 is 8, how many milliseconds is required from the time the timer is started until the output is enabled?

    • Options
    • A. 18.0
    • B. 133.36
    • C. 149.88
    • D. 1275.41
    • E. None of the above
    • Discuss
    • 10. High-level languages:

    • Options
    • A. are "procedure-oriented"
    • B. are very difficult to use
    • C. cannot be used with automatic systems.
    • D. require knowledge of the computer design
    • E. None of the above
    • Discuss


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