An isentropic turbine accepts steam at an initial temperature and pressure of 500 c and 7 mpa, and rejects steam at a final pressure of 2.34 kpa. a. what is the state of the steam at the turbine exit? give x, v, u, h and s. b. how much work does the turbine produce per kg of steam? c. what is the power output of the turbine at a steam flow rate of 1 kg/s? d. if electricity can be sold a 0.025 dollars per kwhr what is the value of the electrical power this turbine can produce in a day?

If the thermal strain developed in polyimide film during deposition is given as 0.0044. assume room temperature is kept at 17.3 c, and thermal coefficient of expansion for the film and the substrate are 54 x 10^-6c^-1 and 3.3 x 10^-6c^-1respectively. calculate the deposition temperature.

Asingle-geared blanking press has a stroke of 200 mm and a rated capacity of 320 kn. a cam driven ram is assumed to be capable of delivering the full press load at constant force during the last 15 percent of a constant-velocity stroke. the camshaft has an average speed of 90 rev/min and is geared to the flywheel shaft at a 6: 1 ratio. the total work done is to include an allowance of 16 percent for friction a) estimate the maximum energy fluctuation b) find the rim weight for an effective diameter of 1.2 m and a coefficient of speed fluctuation of 0.10

Explain in your own word the concept of a solid solution, in alloys, and how it can be created.