4.2 Consider the following transfer function: Y(s) 3e- U(s) 1Os +1 (a) What is the steady-state gain? (b) What is the time constant? (c) If U(s)4/s, what is the value of the output y(t) when t oo? (d) For the same input, what is the value of the output when t 10? What is the output when expressed as a fraction of the new steady-state value? (e) If U(s) (1-e-)s, the unit rectangular pulse, what is the output whent-oo? ( If u() 6(), the unit impulse at 0, what is the output when-00? (g) If u(t) 5 sin 2t, what is the value of the output when

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Summarize your answers in the table provided. Attach a legible and answer sheet upon submission. Points may not be given to any item without a clea unless it is not necessary. Answers with erasures will not be considered. PROBLEM 6.1. Production of Trichloroethylene Trichloroethylene, a widely used degreasing solvent for machine parts, is produced in a two-step reaction sequence. Ethylene is first chlorinated to yield terachloroethane, which is dehydrochlorinated to form trichloroethyle. C₂H4(g) + 2 Cl2(g) → C₂H₂C14(1) + H₂(g) (AH)1=-385.76 kJ/mol C₂H2C14(1)→ C2HCl3(1) + HCl(g) gladins The standard heat of formation of liquid trichloroethylene is -276.2 kJ/mol. Reaction 1: Reaction 2: (W) Enthalpy Values and Standard Heats of Reaction Component AH (kJ/mol) C₂H4(g) Cl₂(g) H₂(g) HCl(g) C₂H₂C14(1) C₂HCl3 (1) Q (kW) Reaction Reaction 1 Reaction 2 (VD) TUO Hn lato T (WA) veisdial (lom\34) H dom) a Assuming W, APE, and AKE are negligible, determine the amount of heat (Q) evolved if 300 mol/h…

Using the data below, construct a calibration curve. Include the error bars and the equation of the line and the linearity (R2) of the curve.  Calcium concentration (ppm) (X-data) Absorbance (Y-data) Run 1 Absorbance (Y-data) Run 2  Absorbance (Y-data) Run 3 0.3 1109 1069 1155 1.2 1225 1168 1233 2.1 1472 1319 1389 4.2 1497 1523 1472 8.0 1833 1898 1849 16 2066 2012 2051