![subject](/tpl/images/cats/fizika.png)
Physics, 03.07.2019 04:20 newtonthenewt
The plant maintains the boiler at 17.5 mpa, the reheater at 2 mpa, and the condenser at 50 kpa. the temperature is 550°c at the entrance of the high-pressure turbine, and 300°c at the entrance of the low-pressure turbine. determine the thermal efficiency of this system. use steam tables the thermal efficiency of this system is%.
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Physics
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 09:00
When a light bulb shines, it gives off light energy and energy. a. heat b. potential c. chemical d. electrical
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 14:30
Give one example to show that when substances are mixed,it may result in a chemical or a physical change depending on the conditions.
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 15:10
When electrons are added to the outermost shell of a carbon atom, it forms--an anion that has a larger anion that has a smaller cation that has a larger cation that has a smaller radius.
Answers: 3
You know the right answer?
The plant maintains the boiler at 17.5 mpa, the reheater at 2 mpa, and the condenser at 50 kpa. the...
Questions
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/geografiya.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/en.png)
English, 05.05.2020 17:19
![question](/tpl/images/cats/mat.png)
Mathematics, 05.05.2020 17:19
![question](/tpl/images/cats/mat.png)
Mathematics, 05.05.2020 17:19
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 05.05.2020 17:19
![question](/tpl/images/cats/biologiya.png)
Biology, 05.05.2020 17:19
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 05.05.2020 17:19
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 05.05.2020 17:19
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/istoriya.png)
History, 05.05.2020 17:19
![question](/tpl/images/cats/mat.png)
Mathematics, 05.05.2020 17:19