![Physics](/tpl/images/cats/fizika.png)
Physics, 26.07.2019 23:30, Queenashley3232
Apiston-cylinder arrangement contains air modeled as an ideal gas with constant specific heat ration of k =1.4. the air undergoes a power cycle consisting of four processes in series: process 1 to 2: constant temperature expansion at 600 k from p_1 = 0.5 mpa to p_2 = 0.4 mpa. process 2 to 3: polytrophic expansion with n = k to p_3 = 0.3 mpa process 3 to 4: constant pressure compression to v_4 =v_1 process 4 to 1: constant volume heating. sketch the cycle on a p-v diagram. determine (a) the work and heat transfer of each process in kj/kg and (b) the thermal efficiency.
![answer](/tpl/images/cats/otvet.png)
Answers: 3
Other questions on the subject: Physics
![image](/tpl/images/cats/fizika.png)
Physics, 20.06.2019 18:04, CutiePie6772
Which of the following is true about an object in free fall? its acceleration depends on its mass. it has no inertia. it pulls on earth, and earth pulls on it. its momentum is constant.
Answers: 1
![image](/tpl/images/cats/fizika.png)
![image](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 05:30, iiwolfiexuni
Which of the following are considered noble gases? a. bromine b. neon c. argon d. chlorine
Answers: 1
![image](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 09:00, dxpebetty64
When a light bulb shines, it gives off light energy and energy. a. heat b. potential c. chemical d. electrical
Answers: 2
Do you know the correct answer?
Apiston-cylinder arrangement contains air modeled as an ideal gas with constant specific heat ration...
Questions in other subjects:
![Konu](/tpl/images/cats/istoriya.png)
History, 12.11.2019 22:31
![Konu](/tpl/images/cats/biologiya.png)
Biology, 12.11.2019 22:31
![Konu](/tpl/images/cats/fizika.png)
Physics, 12.11.2019 22:31
![Konu](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 12.11.2019 22:31
![Konu](/tpl/images/cats/himiya.png)
Chemistry, 12.11.2019 22:31
![Konu](/tpl/images/cats/geografiya.png)
Geography, 12.11.2019 22:31
![Konu](/tpl/images/cats/mat.png)
Mathematics, 12.11.2019 22:31
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/en.png)
English, 12.11.2019 22:31