Question: An insulated rigid tank is initially evacuated. It is then connected through a valve to a supply line that carries steam at 2 MPa and

An insulated rigid tank is initially evacuated. It is then connected through a valve to a supply line that carries steam at 2 MPa and 350oC. The valve is then opened, and steam is allowed to flow slowly into the tank until the pressure reaches 2 MPa, at which point the valve is closed. Determine the final temperature of the steam in the tank.

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