MCQ Practice Question

A rational network function is strictly proper when?

ADegree of numerator is less than degree of denominator
BDegree of numerator equals degree of denominator
CDegree of numerator is greater than degree of denominator
DIts denominator is a constant

Correct Answer: A. Degree of numerator is less than degree of denominator

Explanation: A strictly proper rational function has numerator degree lower than denominator degree, so its magnitude tends to zero as |s| tends to infinity.

Reference: Standard network theory: proper network functions