The cutin or threshold voltage of diode Vγ(Diode)=0.6V . This voltage is required to just turn on the diode. The voltage across the diode while conducting is VD=0.7V . The cutin or threshold voltage of the transistors Vγ(Transistor)=0.5V . In saturation, transistors have VBE(SAT)=0.8V and VCE(SAT)=0.1V

For each of the following process: a) sketch the p-v diagram, b)sketch t-s diagram, c) sketch t-v diagram, d) sketch the boundary work on one of the diagrams (a, b or c) and e) sketch the reversible heat transfer on one of the diagrams (a, b or c): 1- isobaric process from compressed liquid to superheated vapor 2- isothermal process from compressed liquid to superheated vapor 3- isentropic process from compressed liquid to superheated vapor