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    Question

    Transfer function of closed loop system with negative

    feedback is defined as___
    A 1 Correct Answer Incorrect Answer
    B 2 Correct Answer Incorrect Answer
    C 3 Correct Answer Incorrect Answer
    D 4 Correct Answer Incorrect Answer

    Solution

    For a closed-loop control system with negative feedback , the transfer function is given by: Closed-loop transfer function = Forward path gain / (1 + Forward path gain × Feedback path gain) This expression comes from block diagram reduction, where the denominator includes the feedback term with a plus sign for negative feedback.

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