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Network TheoryNetwork Functions

For H(s)=5/(s+5) excited by a unit step, the final output value is?

  • A0
  • B1
  • C5
  • D25
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Correct Answer: B. 1
Explanation: Using the final-value theorem, y(infinity)=lim(s->0) s·5/[s(s+5)]=5/5=1.
Reference: Standard network theory: step final value
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