Question

Draw the PV diagram for: 

(a) Isothermal process 

(b) Adiabatic process 

(c) isobaric process 

(d) Isochoric process

Answer 1

(a) Isothermal process:

(b) Adiabatic process :

PV diagram for adiabatic expansion and adiabatic compressior

(c) isobaric process :

PV diagram for an isobaric process

(d) Isochoric process :

(a) increased pressure and

 

(b) decreased pressure