If Stirling cycle with regenerative arrangement and Carnot cycle operate within same temperature limits, then the thermal efficiency of Carnot cycle will be ___________
(a) same
(b) half
(c) twice
(d) none of the mentioned
I have been asked this question by my college director while I was bunking the class.
The doubt is from Stirling Cycle and Ericsson Cycle topic in division Air Standard Cycles and their Analysis of IC Engine