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Question: the following table gives data in kj for a system...

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The following table gives data, in kJ, for a system undergoing a power cycle consisting of 4 processes in series Comment Process | Δυ | ΔΚΕΙ ΔΡΕΙ ΔΕ Heat: Work: 1-2 190 200 90 Heat: Work 0 Heat: Work Heat: Work 10 -90 2-3 3-4 4-1 130 120 40 20-10 a) Determine the missing entries, in k.J b) Verify this is a cycle c) Determine the thermal efficiency of the power cycle n d) If all the entries in the table are doubled, does the thermal efficiency of the cycle double, stay constant, or is halved?

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