Steam enters a turbine with a pressure of 3.0 MPa and temperature of 400°C. Saturated vapor at 100°C leaves the turbine. At steady state, the turbine develops work in the amount of 540 kJ/kg of steam flowing through the turbine. Ignore the heat loss from the turbine to its surroundings. Determine the rate of heat transfer per kg of steam flowing. a. - 17.8 kJ/kg b. - 14.8 kJ/kg c. - 20.8 kJ/kg d. - 1094.8 kJ/kg

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.

When using the ohmmeter function of a digital multimeter, the leads are placed in what position relative to the component being tested? a. parallel b. control c. series d. line

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