![subject](/tpl/images/cats/User.png)
Engineering, 31.08.2019 05:10 alen919
The heat input to an otto cycle is 1000kj/kg. the compression ratio is 8 and the pressure and temperature at the beginning of the compression stroke are 100kpa and 15â°c. determine a. the maximum temperature and pressure in the cycle b. the thermal efficiency of the cycle c. the net work output d. the mean effective pressure
![ansver](/tpl/images/cats/User.png)
Answers: 2
Another question on Engineering
![question](/tpl/images/cats/User.png)
Engineering, 04.07.2019 18:10
The thermal expansion or contraction of a given metal is a function of the f a)-density b)-initial temperature c)- temperature difference d)- linear coefficient of thermal expansion e)- final temperature f)- original length
Answers: 2
![question](/tpl/images/cats/User.png)
Engineering, 04.07.2019 18:10
A-mn has a cubic structure with a0 0.8931 nm and a density of 7.47 g/cm3. b-mn has a different cubic structure, with a0 0.6326 nm and a density of 7.26 g/cm3. the atomic weight of manganese is 54.938 g/mol and the atomic radius is 0.112 nm. determine the percent volume change that would occur if a-mn transforms to b-mn.
Answers: 2
![question](/tpl/images/cats/User.png)
Engineering, 04.07.2019 18:20
Inadequate stores control is not an obstacle to effective work order system. (clo4) a)-true b)-false
Answers: 3
![question](/tpl/images/cats/User.png)
Engineering, 04.07.2019 18:20
Air is compressed isentropically from an initial state of 300 k and 101 kpa to a final temperature of 1000 k. determine the final pressure using the following approaches: (a) approximate analysis (using properties at the average temperature) (b) exact analysis
Answers: 1
You know the right answer?
The heat input to an otto cycle is 1000kj/kg. the compression ratio is 8 and the pressure and temper...
Questions
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 02.11.2019 20:31
![question](/tpl/images/cats/es.png)
Spanish, 02.11.2019 21:31
![question](/tpl/images/cats/istoriya.png)
History, 02.11.2019 21:31
![question](/tpl/images/cats/es.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 02.11.2019 21:31
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/ekonomika.png)
Business, 02.11.2019 21:31
![question](/tpl/images/cats/mat.png)
Mathematics, 02.11.2019 21:31
![question](/tpl/images/cats/ekonomika.png)
Business, 02.11.2019 21:31
![question](/tpl/images/cats/mat.png)
Mathematics, 02.11.2019 21:31
![question](/tpl/images/cats/biologiya.png)
Biology, 02.11.2019 21:31
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 02.11.2019 21:31
![question](/tpl/images/cats/geografiya.png)
Geography, 02.11.2019 21:31