How to solve numerical on Dual cycle

[@naradasantoshi]

Thank you,nice explanation...😊

[@mohanisaac8304]

thanks for explaining nicely

[@dhuleepr1188]

Legend

[@TheMustafaC]

what is e ??? c.r= e * c.o.r ??????????

[@TheMustafaC]

E is Eleastic

[@mlspectators8781]

Which statement is correct of dual cycle
a) Cycle have two isochoric process
b) Cycle have one constant pressure and constant volume process
c) Cycle have two constant pressure and two isentropic process
d) None of these

[@harikaranhariharan947]

B