![subject](/tpl/images/cats/User.png)
Engineering, 07.08.2019 19:20 omar2334
In the idealized otto cycle, heat is added during: a. isentropic compression b. constant (minimum) volume c. constant (maximum) volume d. isentropic expansion
![ansver](/tpl/images/cats/User.png)
Answers: 3
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Engineering
![question](/tpl/images/cats/User.png)
Engineering, 03.07.2019 14:10
Amass of 1.5 kg of air at 120 kpa and 24°c is contained in a gas-tight, frictionless piston-cylinder device. the air is now compressed to a final pressure of 720 kpa. during the process, heat is transferred from the air such that the temperature inside the cylinder remains constant. calculate the boundary work input during this process.
Answers: 2
![question](/tpl/images/cats/User.png)
Engineering, 03.07.2019 15:10
Heat is added to a piston-cylinder device filled with 2 kg of air to raise its temperature 400 c from an initial temperature of t1 27 cand pressure of pi 1 mpa. the process is isobaric process. find a)-the final pressure p2 b)-the heat transfer to the air.
Answers: 1
![question](/tpl/images/cats/User.png)
Engineering, 04.07.2019 18:10
If a particle moves along a path such that r : (3 sin t) m and ? : 2t rad, where t is in seconds. what is the particle's acceleration in m/s in 4 seconds? a)- 16.43 b)- 16.29 c)- 15.21 d)- 13.79
Answers: 1
![question](/tpl/images/cats/User.png)
Engineering, 04.07.2019 18:10
Thermal stresses are developed in a metal when its a) initial temperature is changed b) final temperature is changed c) density is changed d) thermal deformation is prevented e) expansion is prevented f) contraction is prevented
Answers: 2
You know the right answer?
In the idealized otto cycle, heat is added during: a. isentropic compression b. constant (minimum)...
Questions
![question](/tpl/images/cats/health.png)
Health, 17.05.2021 07:40
![question](/tpl/images/cats/himiya.png)
Chemistry, 17.05.2021 07:40
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/health.png)
Health, 17.05.2021 07:40
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 17.05.2021 07:40
![question](/tpl/images/cats/himiya.png)
Chemistry, 17.05.2021 07:40
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 17.05.2021 07:40
![question](/tpl/images/cats/mat.png)
Mathematics, 17.05.2021 07:40
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
History, 17.05.2021 07:40
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 17.05.2021 07:40
![question](/tpl/images/cats/himiya.png)
Chemistry, 17.05.2021 07:40
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 17.05.2021 07:40
![question](/tpl/images/cats/mkx.png)
Arts, 17.05.2021 07:40