ANSWER USING MATLAB WITH NO ERRORS: The plant performs multiple runs in a day. The beginning of a run is defined by the last zero flow reading

and the end of that run by the first zero flow reading $($i$.$e$.$ the first and last flow value in a run will be zero$).$

a$)$ Using the indexing of the cleaned flow rate measurements at FT$01,$ extract the data in the second run

for the three flow sensors$,$ FT$01,$ FT$02$ and FT$03.$ Plot this on Figure $1($from Q$1)$ in the appropriate sub

figure as red lines with a line width of $2.$

b$)$ Using the cleaned data, print to the command window the average flow rate in L$/$s through the entire

plant during the second run.

c$)$ Excluding the starting up and winding down of the plant, print to the command window the minimum

flow rate $($in L$/$s$)$ through FT$03$ and how many times this value occurs during the second run. Use an

appropriate number of decimal places for each output.

d$)$ For the minimum flow rates identified in part c$),$ print to the command window the corresponding

average pressure reading for sensor PT$01$ during run $2$ in kPa. Use $4$ decimal places for this output.

e$)$ On Figure $2,$ plot a histogram of the values for the three flow sensors in a $3$x$1$ subplot. Use the

minimum $($excluding the start and end like in part c$))$ and maximum values to set the boundaries and use

bin widths of $1.$

f$)$ On Figure $3,$ plot the rate through sensor FT$01$ against time in minutes from the beginning of the

second run. Write a numerical algorithm that identifies all of the step changes in the flowrate through

FT$01.$ Additionally, mark all the step changes in flow rate as red circles of suitable size on your figure.Q$2.$

The plant performs multiple runs in a day. The beginning of a run is defined by the last zero flow reading

and the end of that run by the first zero flow reading $($i$.$e$.$ the first and last flow value in a run will be zero$).$

a$)$ Using the indexing of the cleaned flow rate measurements at FT$01,$ extract the data in the second run

for the three flow sensors$,$ FT$01,$ FT$02$ and FT$03.$ Plot this on Figure $1($from Q$1)$ in the appropriate sub

figure as red lines with a line width of $2.$

b$)$ Using the cleaned data, print to the command window the average flow rate in L$/$s through the entire

plant during the second run.

c$)$ Excluding the starting up and winding down of the plant, print to the command window the minimum

flow rate $($in L$/$s$)$ through FT$03$ and how many times this value occurs during the second run. Use an

appropriate number of decimal places for each output.

d$)$ For the minimum flow rates identified in part c$),$ print to the command window the corresponding

average pressure reading for sensor PT$01$ during run $2$ in kPa. Use $4$ decimal places for this output.

e$)$ On Figure $2,$ plot a histogram of the values for the three flow sensors in a $31$ subplot. Use the

minimum $($excluding the start and end like in part c$))$ and maximum values to set the boundaries and use

bin widths of $1.$

f$)$ On Figure $3,$ plot the rate through sensor FT$01$ against time in minutes from the beginning of the

second run. Write a numerical algorithm that identifies all of the step changes in the flowrate through

FT$01.$ Additionally, mark all the step changes in flow rate as red circles of suitable size on your figure.