A turbine with an isentropic efficiency of 85% receives steam with a pressure of 1.4 MPa and an enthalpy of 3900 KJ/Kg. At the output, the pressure is 0.1 MPa, and the enthalpy is 2680 KJ/Kg. What is the turbine's work output

The flow rate of air through a through a pipe is 0.02 m5/s. a pitot static tube is placed in the flow. the radius of the pitot static tube is 1 mm. assuming the flow to be steady and the air to be at 300k, calculate the difference in total and static pressure if the diameter of the pipe is: (a) d 0.1 m d 0.05 m (c) d 0.01 m