MCQ Practice Question

For H(s)=(s+4)/(s+8), the high-frequency gain approaches?

  • A0
  • B0.5
  • C1
  • D4
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Correct Answer: C. 1
Explanation: The numerator and denominator have equal degree and equal leading coefficients, so the limit as |s| tends to infinity is 1.
Reference: Standard network theory: high-frequency gain numerical
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