Steam enters a turbine at 6 MPa and 600ºC. It exits at 20 kPa. If no heat leaves the ideal (no losses) turbine, the exiting quality for this isentropic process is nearest:
A) 75%
B) 80%
C) 85%
D) 90%
D) 90%
The entropy remains constant as the steam flows through the turbine. Refer to Tables C-3 and
C-2, or the IRC Calculator:
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For floating structures that are installed to rise and fall in response to the water level on a natural or manmade body of water, the electrical datum plane is 30 inches (76.2 cm) above the point at which the floating structure touches the water. What is the minimum distance of the electrical datum plane above the deck level of the structure?
a. 12 inches b. 15 inches c. 20 inches d. 35 inches
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The ____ plan shows the existing walls and materials to be removed to prepare the site for the new project.
A. site B. demolition C. floor D. renovation