Study hardware and software platforms for DCS
                    What is full form of DCS?
                  
                  
                  
                
                  
                    Which of the following is an example of closed loop control
                  
                  
                  
                
                  
                    Which of the following is not an automation tool?
                  
                  
                  
                
                  
                    The purpose of automation is
                  
                  
                  
                
                  
                    ......is/are mandatory in any feedback control loop