Engineering, 25.02.2020 23:11 queenlover9975

A pressure probe has a time constant of 12s when used to measure a particular gas flow. The gas pressure varies harmonically between 80psi and 260psi with a period of 15s (i. e., with a frequency of 0.067 Hz).
a. What is the pressure readout in terms of the input gas pressure?
b. What time constant should the probe have to give 99% of the correct pressure amplitude?

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A pressure probe has a time constant of 12s when used to measure a particular gas flow. The gas pres...