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Homework Help: Control engineering

  1. Jan 11, 2009 #1
    hi everyone ive jst started a control unit at college and i hope some one can help me out with this question???

    Explain the effect of load variation on open and closed loop control systems. State the purpose of each stage and clearly show the direction of information flow. Explain the effects of the operating time of a closed loop and state the purpose of a set point??

    thanks in advance...
  2. jcsd
  3. Jan 12, 2009 #2


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    Welcome to PF steven1988,

    You'll need to post your thoughts first so we'll know where you need help.

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