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Nilanjan Bhowmick AIR 3, CSIR NET (Earth Science)
Anshum Sharma Best Answer
see this attachment... if you have any doubt .. tell me
Yes I understood. thanks. I hv another doubt. what is the role of heat in AD & CD ?
We have to find the heat extracted from the source. Now heat extracted from the source will be in AB and BC path. AB path is a constant volume heat addition process and BC is a constant pressure expansion process. CA is a constant volume heat rejection process. AD is a constant pressure contraction process. That is why we only take AB and BC for heat extraction.