Page 4 of 6 11. Match each control loop component to the appropriate definition of its function. Marks/10 Terminology Process Final control element Controlled variable Set point Transmitter Sensing element Insert Correct Definition Letter D- May be the energy or material that is to be adjusted to a definite value B- A manufacturing operation that uses energy to produce a change in a material, or to produce another energy conversion C-The desired value of the process variable. F-A device that measures the value of a controlled variable. E- The difference between the actual value of the controlled variable and the set point. G-Is the variable which is adjusted to bring the process variable back to the desired value. H- Instruments that are located close to their respective processes to show the values of different variables. 1- An instrument that continuously compares the value of the process variable with the set point setting J - Converts sensing element information from its proportional electric or pneumatic output to a longer range signal L- The component of a control system that adjusts the value of the manipulated variable. Manipulated variable Controller Indicator Error 12. Fill in the following chart. Marks /10 % psi mA 0 25 50 75 100