![subject](/tpl/images/cats/fizika.png)
Physics, 30.11.2021 21:30 c1100321311
Steam enters a two-stage turbine with reheat operating at steady state. The steam enters turbine 1 with a mass flow rate of 120,000 lb/h at 1000 lbf/in.2, 800 oF and expands to a pressure of 60 lbf/in.2. From there, the steam enters the reheater where it is heated at constant pressure to 350 oF before entering turbine 2 and expanding to a final pressure of 1 lbf/in.2. The turbines operate adiabatically, with isentropic efficiencies of 88% and 85%, respectively. Kinetic and potential energy effects can be neglected. Determine the net power developed by the two turbines and the rate of heat transfer in the reheater, each in Btu/h
![ansver](/tpl/images/cats/User.png)
Answers: 3
Another question on Physics
![question](/tpl/images/cats/fizika.png)
Physics, 23.06.2019 04:31
Ahockey puck sliding along frictionless ice with speed v to the right collides with a horizontal spring and compresses it by 3.0 cm before coming to a momentary stop.
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 23.06.2019 06:00
2) the sun is wonderful source of energy. it is renewable and natural with few dangers. solar cells rely on the sun for energy. these cells would be more practical to use if they were
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 23.06.2019 08:10
Ais a multilevel way of grouping items based on common properties among them. a. memory b. conceptual hierarchy c. schema d. semantic network
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 23.06.2019 13:00
Inside stars in space, the nuclei of hydrogen atoms fuse together to form helium atoms. this represents which form of energy? electrical energy nuclear energy chemical energy radiant energy
Answers: 1
You know the right answer?
Steam enters a two-stage turbine with reheat operating at steady state. The steam enters turbine 1 w...
Questions
![question](/tpl/images/cats/biologiya.png)
Biology, 15.01.2021 08:30
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/es.png)
Spanish, 15.01.2021 08:30
![question](/tpl/images/cats/mat.png)
Mathematics, 15.01.2021 08:30
![question](/tpl/images/cats/mat.png)
Mathematics, 15.01.2021 08:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/es.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/istoriya.png)
History, 15.01.2021 08:40
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 15.01.2021 08:40
![question](/tpl/images/cats/mat.png)
Mathematics, 15.01.2021 08:40
![question](/tpl/images/cats/mat.png)
Mathematics, 15.01.2021 08:40
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 15.01.2021 08:40