Q2/ The dynamic response of stirred tank bioreactor can be represented by first order transfer function Where C concentration of exit subtance in deviation variable (mol/L) and Cf is concentration of feed substance in deviation variable (mol/L). CfC=4s+22 Determine: 1. The value of gain and time constant, its unit of the gain. 2. What will the new steady stae value if feed concentration change suddenly by 2mol/L ? 3. About how long will it take to reach this new steady state? Q2/ The dynamic response of stirred tank bioreactor can be represented by first order transfer function Where C concentration of exit subtance in deviation variable (mol/L) and Cf is concentration of feed substance in deviation variable (mol/L). CfC=4s+22 Determine: 1. The value of gain and time constant, its unit of the gain. 2. What will the new steady stae value if feed concentration change suddenly by 2mol/L ? 3. About how long will it take to reach this new steady state