Final Exam Solutions 2011

None of the above if the magnitude of the feedback

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Unformatted text preview: None of the above If the magnitude of the feedback transfer function (k) is much less than the openloop response (|k| << |Ho|) , the algebraic expression for the closed loop response will closely approximate, QUESTION DROPPED A. Open loop response (Ho) B. Inverse of open-loop response (1/Ho) C. 1nverse of feedback transfer function (1/k) D. Feedback transfer function (k) E. None of the above 3. Name: __________________________________ 4. If the magnitude of the feedback gain (|kHo|) is much greater than unity (|kHo|>>1), the algebraic expression for the closed loop response will closely approximate, A. Open loop response (Ho) B. Inverse of open-loop response (1/Ho) C. 1nverse of feedback transfer function (1/k) D. Feedback transfer function (k) E. None of the above 5. If the open-loop transfer function is Ho=c1s and the negative feedback transfer function is k=c2/s, the closed loop transfer function will approximate: A. Integrator B. Differentiator C. Constant D. Zero E. None of the...
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