![subject](/tpl/images/cats/User.png)
Engineering, 29.10.2020 16:40 annakoslovsky3040
Reconsider Problem 10.39, but include in the analysis that the compressor and turbine have isentropic efficiencies of 75% and 89%, respectively. Answer the same questions as in Problem 10.39 and determine the rate of entropy production within the com- pressor and turbine, each in Btu/min ⋅ °R.
![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, 04.07.2019 18:10
Aloaded platform of total mass 500 kg is supported by a dashpot and by a set of springs of effective stiffness 72 kn/m. it is observed that when the platform is depressed through a distance x = 12.5 cm below its equilibrium position and then released without any initial velocity; it reaches its equilibrium position in the shortest possible time without overshoot. find the position and velocity of the loaded platform 0.10 sec. after its release. if a further load of 400 kg is added to the platform, find, i) the frequency of damped vibrations, and i) the amplitude of vibration after 2 complete oscillations, given that the initial amplitude is 15 cm.
Answers: 1
![question](/tpl/images/cats/User.png)
Engineering, 04.07.2019 18:10
Which of the following refers to refers to how well the control system responds to sudden changes in the system. a)-transient regulation b)- distributed regulation c)-constant regulation d)-steady-state regulation
Answers: 1
![question](/tpl/images/cats/User.png)
Engineering, 04.07.2019 18:10
Which from the following instrument is commonly used to detect the high pitch butzing sound in bearings? [clo4] a)-digital ultrasonic meter b)-infrared camera c)-spectroscopic d)-vibrometer
Answers: 2
![question](/tpl/images/cats/User.png)
Engineering, 06.07.2019 04:10
Cold water (cp=4180j/kg k) leadıng to a shower enters a thin-walled double-pipe heat transfer at 15c at a rate of 0.25kg/s and is heated to 45c by hot water (cp=4190j/kg k) that enters at 100c at the rate of 3kg/s. if the overall heat transfer coefficient is 950w /m2 k , determıne the rate of heat transfer and the heat transfer surface area of the heat exchanger using e - ntu method
Answers: 1
You know the right answer?
Reconsider Problem 10.39, but include in the analysis that the compressor and turbine have isentropi...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 06.02.2021 03:00
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 06.02.2021 03:10
![question](/tpl/images/cats/mat.png)
Mathematics, 06.02.2021 03:10
![question](/tpl/images/cats/health.png)
Health, 06.02.2021 03:10
![question](/tpl/images/cats/mat.png)
Mathematics, 06.02.2021 03:10
![question](/tpl/images/cats/mkx.png)
Arts, 06.02.2021 03:10
![question](/tpl/images/cats/mat.png)
Mathematics, 06.02.2021 03:10
![question](/tpl/images/cats/istoriya.png)
History, 06.02.2021 03:10
![question](/tpl/images/cats/health.png)
Health, 06.02.2021 03:10
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
History, 06.02.2021 03:10
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 06.02.2021 03:10
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 06.02.2021 03:10
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mkx.png)
Arts, 06.02.2021 03:10