Which of the following diagrams are used while analyzing the effect of superheat & Inlet Pressure on mean temperature of heat addition?

Which of the following diagrams are used while analyzing the effect of superheat & Inlet Pressure on mean temperature of heat addition? Correct Answer T-S diagram

Using the T-S diagram gives us an overview as to where a particular process occurs, i.e., it is within the solid region, the gaseous region or the vapour region. So, here, we prefer T-S diagram for analysis process.
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