Identify different steps in the following cyclic process:

Explanation

(i) A `to`B (Temperature and pressure are constant)
(ii) `BtoC` it is adiabatic expansion in which temperatrue falls from `T_(1)` to `T_(2)`
(iii) `CtoD` (Temperature and volume are constant).
`therefore` This process is isothermal and isochoric. ltbr. (iv) `DtoE` (temperature and pressure are constant)
`therefore` It is isothermal and isobaric contraction
(v) `EtoF` (it is adiabatic compression in whcih temperature increases from `T_(2)` to `T_(1)`)
(vi). `FtoA` (Temperature and volume are constant).
`therefore` It is isothermal and isochoric process.