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Steam flows steadily through an adiabatic turbine. The inlet conditions of the steam are 10MPa, 450C and 83 m/s, and the exit conditions are 10kPa, 92 percent and 42 m/s. The mass flow rate of the steam is 12 kg/s.
Determine
a) the change in kinetic energy (kJ/kg)
b) the power output (MW)
c) the turbine inlet area (cm2)
A brittle cast iron (E = 15 Msi, ? = 0.2, Sut = 30 ksi, Suc = 100 ksi) hub is shrink-fit onto a solid carbon steel shaft. The hub has initial inner and outer diameters of 3.000 and 6.000 inches respectively. What is the largest diameter the steel sha..
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A simple plate capacitor can store 6.5x10^-5 C at a potential of 10000 V. what dielectric constant must the material between the plates have if their area is 6.0x10^-5 m2 and they are 0.16 mm apart?
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