The second stream of air has 2 kgs of air state 2 entering

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Two streams of air mix together. The first stream (state 1) has 4 kg/s of air entering at (300K, 1 bar). The second stream of air has 2 kg/s of air (state 2) entering at (600K, 1 bar). The two streams mix, and leave at state 3. If the temperature at state 3 is 402K, find the heat gain or heat loss.

Reference no: EM13620258

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