In terms of hydraulic turbine innovations, four different types of governors have been created. These are the mechanical, mechanical-hydraulic, analog and of course, the Digital governors . Understanding the progress of governor design will open up a whole new level of understanding on how they are relevant on various industrial sectors. Let us take a look at the various applications of the different types of governors arriving at Digital governors . Mechanical governors are ideal only for very minute applications that require little force on the actuator. The mechanical governor was designed around the 1800s where the first patent...