nitrogen-gas-serves-as-the-working-fluid-in-a-thermal-engine-the-pv-diagram-of-t

Question

Nitrogen gas serves as the working fluid in a thermal engine. The pV diagram of the thermal engine's cyclic transformation is shown below. Calculate the thermodynamic state of nitrogen at point B.

Accepted Answer

p = 2.6 × $$10^{5} Pa$$, V = 4.0 × $$10^{-6}$$ $$m^{3}$$, and T = 800 K.

Answer

p = 1.5 × $$10^{5} Pa$$, V = 3.0 × $$10^{-6}$$ $$m^{3}$$, and T = 800 K.

Answer

p = 1.5 × $$10^{5} Pa$$, V = 4.0 × $$10^{-6}$$ $$m^{3}$$, and T = 600 K.

Answer

p = 2.6 × $$10^{5} Pa$$, V = 3.0 × $$10^{-6}$$ $$m^{3}$$, and T = 600 K.