A relationship with technology is central to being human, but it is not well understood. Humans create technology and have done since the earliest times, and this is commonly taken as a sign of what distinguishes humanity from the sub-primates. Equally, though, our technologies create us, enabling the activities and experiences and forms of social organization that make us who we are. This in…
This e-book contains bones and bone structure which help us to understanding any part of the structure.
To reduce the effect of these load disturbances, sensors and transmitters collect information about the process variable (PV) and its relationship to some desired set point. A controller processes this information and decides what must be done to get the process variable back to where it should be after a load disturbance occurs. When all the measuring, comparing, and calculating are done, some…