Question

Question 10 5 pts A steam engine converts 1640 million Btu input energy obtained by burning a fuel into mechanical energy. The steam goes into the turbine at 210 °C and condensed water leaves the turbine at 21 °C. Assuming that the turbine operates as an ideal Carnot engine determine the mechanical energy output in MWh. Question 11 5 pts Which ones below are the benefits of hydroelectric power generation? O Hydro electric power don't depend on market conditions. Hydroelectric development is a multipurpose project that helps irrigation, river regulation, and environment. Hydroelectric power plants can be installed on any river Hydro electric energy is unlimited O Hydroelectric power is free Large amount of energy can be stored in the reservoir of a hydroelectric power plant They don't create air pollution

Answer 1

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