Task $1$ a$)$ Define the following control terminologies and concepts used within the plant: $($i$)($ii$)($iii$)($iv$)($v$)$ Distance$/$Velocity Lag Capacity Resistance Gain Stability b$)$ Describe the following system tuning techniques: $($i$)($ii$)$ Task $2$ Zeigler$-$Nichols Overshoot c$)$ For an industrial application of your choice, provide an explanation of the terminology used, the system concept and tuning method. d$)$ For a process control system of your choosing, analyse the effectiveness of the control concepts employed, suggesting improvements to these control concepts.