Hallo sobat100, Quiz time ....

Yuk simak soal berikut :

A thermodynamic cycle is composed of the following three quasi-equilibrium processes, isothermal compression (1-2), constant-volume heating (2-3), and a polytropic process with 𝑛 = 1.45. The system is one kilogram of helium initially at 100 kPa and 20℃. During the compression process 300 kJ of energy is transferred from the system. 

Determine 
(a) 𝒑, 𝐕, and T states 2 and 3, 
(b) W and Q for each process

 

Berikut pembahasannya..

 

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