Question:medium

Which of the following statements is true?

Show Hint

A system is physically realizable only if it is proper (\(n \ge m\)). Improper systems (\(m > n\)) act as high-order differentiators that would amplify high-frequency noise to infinite power, which cannot happen in real-world circuits.
Updated On: Jun 23, 2026
  • More zeros always improve transient response
  • Zero in right hand plane affects steady-state error
  • Improper systems are physically unrealizable
  • Stability depends on zeros
Show Solution

The Correct Option is C

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