Engineering, 29.01.2022 08:50 jasminelockhart432
How to calculate moment of inertia of a cracked transformed cross-section.
Answers: 2
Engineering, 04.07.2019 18:10
Water at 70°f and streams enter the mixing chamber at the same mass flow rate, determine the temperature and the quality of the exiting stream. 0 psia is heated in a chamber by mixing it with saturated water vapor at 20 psia. if both streams enters the mixing chamber at the same mass flow rate, determine the temperature and the quality of the existing system.
Answers: 2
Engineering, 04.07.2019 18:20
A3-mm-thick panel of aluminum alloy (k 177 w/m-k, c 875 j/kg-k and ? = 2770 kg/m) is finished on both sides with an epoxy coating that must be cured at or above t,-150°c for at least 5 min. the production line for the curing operation involves two steps: (1) heating in a large oven with air at ts,0-175°c and a convection coefficient of h, 40 w/m2. k, and (2) cooling in a large chamber with air at 25°c and a con- vection coefficient of he 10 w/m2.k. the heating portion of the process is conducted over a time interval te which exceeds the ime required to reach 150°c by 5 min (h = r + 300 s). the coating has an emissivity of ? = 0.8, and the temperatures of the oven and chamber walls are 175 and 25°c, respectively. if the panel is placed in the oven at an initial temperature of 25°c and removed from the chamber at a safe-to-touch tempera ture of 37°c, what is the total elapsed time for the two-step curing operation?
Answers: 3
Engineering, 04.07.2019 18:20
Water vapor initially at 10 bar and 400 °c is contained within a piston-cylinder assembly. the water lost heat to the surrounding according to isochoric (iso-volumetric) process until its temperature is 150 °c. the water is then condensed isothermally to saturated liquid. for the water as a system, calculate the work in kj/kg
Answers: 2
Engineering, 04.07.2019 19:10
The proportional limit is always greater than the yield strength for a material. a)-trune b)- false
Answers: 3
How to calculate moment of inertia of a cracked transformed cross-section....
History, 22.01.2022 20:40
Mathematics, 22.01.2022 20:40
Mathematics, 22.01.2022 20:40
Mathematics, 22.01.2022 20:40
Mathematics, 22.01.2022 20:40
Chemistry, 22.01.2022 20:40
Mathematics, 22.01.2022 20:40
Mathematics, 22.01.2022 20:40
English, 22.01.2022 20:50
English, 22.01.2022 20:50
Physics, 22.01.2022 20:50
Mathematics, 22.01.2022 20:50
Computers and Technology, 22.01.2022 20:50
Mathematics, 22.01.2022 20:50
English, 22.01.2022 20:50
Social Studies, 22.01.2022 20:50