1. The P&I Diagram shown below consists of primary elements, controllers and final control elements around the kettle type reboiler to monitor and control the process variables within the range of set points in order to ensure safety, reduce variability and ensure quality. TO FLARE GAS TO COMPRESSOR PROCESS LOUID OUTLET OCESS LIQUIDPLET Attribution: "P&ID Diagrams" by Widimedia commons is in the Public Domain The discrete instruments and shared instruments are represented by different shapes and their presence or absence of line inside the shapes, (i) Analyze the given process. Recognize the sensing elements or primary elements. Identify and comment on the role of the controllers. Explain about the final control elements and justify the need of the final control elements. (iii) (iv) 1. The P&I Diagram shown below consists of primary elements, controllers and final control elements around the kettle type reboiler to monitor and control the process variables within the range of set points in order to ensure safety, reduce variability and ensure quality. TO FLARE GAS TO COMPRESSOR PROCESS LOUID OUTLET OCESS LIQUIDPLET Attribution: "P&ID Diagrams" by Widimedia commons is in the Public Domain The discrete instruments and shared instruments are represented by different shapes and their presence or absence of line inside the shapes, (i) Analyze the given process. Recognize the sensing elements or primary elements. Identify and comment on the role of the controllers. Explain about the final control elements and justify the need of the final control elements. (iii) (iv)