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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. Advantages of robots include:

    2. A.
    increased productivity
    B.
    ability to withstand hazardous environments
    C.
    good return on investment and better company image
    D.
    All of the above
    E.
    None of the above

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  2. Light sensors:

    3. A.
    cannot be used a s limit switches.
    B.
    come in a wide variety of mounting styles
    C.
    work in direct sunlight
    D.
    never use infrared light as light source
    E.
    None of the above

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  3. Stepping motors:

    4. 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

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  4. Most continuous control actuators:

    5. A.
    are of the time proportioning type
    B.
    use a 4 to 20 mA current loop input
    C.
    are used with standard continuous control loop
    D.
    (b) and (c) above
    E.
    None of the above

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  5. Group technology brings together and organizes:

    6. 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

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  6. A venturi tube:

    7. 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

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

    8. A.
    large automation systems
    B.
    drafting systems
    C.
    programmable controllers
    D.
    numerical controlled machines.
    E.
    None of the above

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  8. The ideal solution is to have a system coordinator who will interface with the engineering and manufacturing managers, as well as the:

    9. A.
    finance manager
    B.
    president
    C.
    marketing manager
    D.
    MIS manager
    E.
    None of the above

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  9. Four basic elements are required for an automated machine tool or production process. They are: input interface, memory, output interface and:

    10. A.
    logic
    B.
    software
    C.
    NC tape programming
    D.
    computer graphics workstation
    E.
    None of the above

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  10. The Ziegler-Nichols method:

    11. A.
    is a graphical solution method
    B.
    can be used to determine gain factors of a PI loop
    C.
    is a method of control
    D.
    a and b above
    E.
    None of the above

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