As an automation engineer, you are asked to design a control system at a hydroelectric water dam to control the amount of water flow to the turbine of electricity generator to achieve the desired turbine rotation speed. (a) Using the information of sensors and actuators given in the Chapter 6 course lectures, suggest and describe what are the appropriate sensors and actuators to be used to achieve the desired turbine rotation speed. Include a justification about your selections of sensors and actuators for the control system. (b) Also discuss what types of input/output signals will be needed in the control system and how the system is to utilize the input/output data. g