Question: Two rigid tanks are connected by a valve. Tank A contains 2kg of water at 1MPa. Tank B contains 3kg of water at 150C with

Two rigid tanks are connected by a valve. Tank A contains 2kg of water at 1MPa. Tank B contains 3kg of water at 150C with 0.5 quality of mixture. The valve is opened and heat transfer is allowed to take place. The two tanks eventually come to the same state when the system reaches thermal equilibrium with the surroundings at 30C. Calculate: i. the amount of heat lost, Q from the tanks. and [18marks] ii. the final pressure. [2 marks] [20 marks]

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