If the transfer function of a measurement system (with s replaced by j?) is given by:G(j?) = What is the phase relationship between the input and the output?

A. the output lags the input by 45°
B. the output lags the input by 90°
C. the output leads the input by 45°
D. the output is in phase with the input
E. the output leads the input by 90°


Answer: A

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