Question

A cycle 1-2-3-1 is proposed with the following processes:
1-2: Constant pressure expansion, 2-3: Reversible adiabatic expansion, 3-1: Irreversible adiabatic
compression. Which one of the following statements is TRUE?
(A) The net work of the cycle is zero because there is no heat transfer.
(B) The cycle is feasible and can deliver net positive work.
(C) The cycle is impossible according to Kelvin-Planck statement.
(D) The cycle is impossible in accordance with First Law of Thermodynamics.

Answer 1

heya!!

here is your answer ⬇️⬇️

Option A is the answer.

hope my answer helps you

Answer 2

heya...

Here is your answer...

A) The net work of the cycle is zero because there is no heat transfer.

It may help you ....☺☺