1. Suatu tracer test dengan pulse input memberikan kurva output seperti gambar dibawah ini : C (mol/l) t=1 t (menit) AR dengan - tA= 0,05 CA mol/liter.min (a) Get the E vst curve. (b) Calculate the variance of the E vs t curve (C) How many Num. Peclet (Pe) if the flow pattern follows the plug flow dispersion model (open vessel) (d) Calculate XA assuming the flow pattern is plug flow. (e) Calculate XA assuming the flow pattern is mixed flow. (1) Calculate XA assuming the flow pattern is in accordance with the plug flow (open vessel) dispersion model (g) Calculate XA directly from the tracer test data