![subject](/tpl/images/cats/User.png)
Engineering, 26.07.2019 16:10 gmedisa08
Find the convection coefficient (h) associated with airflow over the surface of a thick, stainless steel casting, thermocouples are inserted into the casting at distances of 10 mm and 20mm from the surface along a hypothetical line normal to the surface. the steel has a thermal conductivity of 15 w/m-k. the thermocouples measure temperatures of 500 and 40°c in the steel when the air temperature is 100°c.
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/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 23:20
Two technicians are discussing the intake air temperature (iat) sensor. technician a says that the computer uses the iat sensor as a backup to the engine coolant temperature (ect) sensor. technician b says that the powertrain control module (pcm) will subtract the calculated amount of fuel if the air measures hot. who is correct
Answers: 3
![question](/tpl/images/cats/User.png)
Engineering, 04.07.2019 12:10
On a average work day more than work place firs are reorted
Answers: 1
![question](/tpl/images/cats/User.png)
Engineering, 04.07.2019 18:10
Abrake has a normal braking torque of 2.8 kip in and heat-dissipating cast-iron surfaces whose mass is 40 lbm. suppose a load is brought to rest in 8.0 s from an initial angular speed of 1600 rev/min using the normal braking torque; estimate the temperature rise of the heat dissipating surfaces.
Answers: 3
![question](/tpl/images/cats/User.png)
Engineering, 04.07.2019 18:10
Refrigerant 134a enters an insulated compressor operating at steady state as saturated vapor at -26°c with a volumetric flow rate of 0.18 m3/s. refrigerant exits at 9 bar, 70°c. changes in kinetic and potential energy from inlet to exit can be ignored. determine the volumetric flow rate at the exit, in m3/s, and the compressor power, in kw.
Answers: 1
You know the right answer?
Find the convection coefficient (h) associated with airflow over the surface of a thick, stainless s...
Questions
![question](/tpl/images/cats/himiya.png)
Chemistry, 23.12.2020 07:50
![question](/tpl/images/cats/mat.png)
Mathematics, 23.12.2020 07:50
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 23.12.2020 07:50
![question](/tpl/images/cats/mat.png)
Mathematics, 23.12.2020 07:50
![question](/tpl/images/cats/mat.png)
Mathematics, 23.12.2020 07:50
![question](/tpl/images/cats/biologiya.png)
Biology, 23.12.2020 07:50
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/es.png)
Spanish, 23.12.2020 07:50
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 23.12.2020 07:50
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 23.12.2020 07:50
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/health.png)
Health, 23.12.2020 07:50
![question](/tpl/images/cats/himiya.png)
Chemistry, 23.12.2020 07:50
![question](/tpl/images/cats/mat.png)
Mathematics, 23.12.2020 07:50
![question](/tpl/images/cats/fizika.png)