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CSE :: Automation System

Automation System - Section 1
Automation System - Section 2
Automation System - Section 3
Automation System - Section 4
Automation System - Section 5

  1. The steady-state error is:

    2. A.
    independent of the type of input
    B.
    a function of the transient response
    C.
    zero for all inputs to type 1 systems
    D.
    decreased by increasing gain.
    E.
    None of the above

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  2. Many things can be done to minimize downtime loss. Identify two of them.

    3. 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

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  3. A typical NC system has which of the following components?

    4. A.
    Controller
    B.
    Tape input
    C.
    Machine tool
    D.
    All of the above
    E.
    None of the above

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  4. Which part of the system allows the user to interact with the compiler? (a) Memory

    5. A.
    Translator
    B.
    Communications processor
    C.
    Interpreter
    D.
    None of the above

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  5. The robot:

    6. A.
    is very primitive at the present
    B.
    represents the most powerful new industrial automation tool currently on the horizon
    C.
    will be more useful when robot vision is improved significantly
    D.
    All of the above
    E.
    None of the above

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  6. Direct Numerical Control means:

    7. 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

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  7. A proportional plus integral contro¬ller can:

    8. 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

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  8. A pick-and-place manipulator is:

    9. A.
    the most flexible of all robots
    B.
    an intelligent robot
    C.
    capable of point-to-point operation
    D.
    primarily used for large parts handling
    E.
    None of the above

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  9. FORTRAN is:

    10. A.
    machine dependent
    B.
    a medium-level language
    C.
    a mathematically oriented language
    D.
    All of the above
    E.
    None of the above

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  10. Which of the methods below can be used to tell a robot what it is to do?

    11. A.
    Walk-through
    B.
    Set mechanical stops
    C.
    Software program
    D.
    (a) and (c)
    E.
    None of the above

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