Engineering, 15.04.2021 23:20 OliviaHart123
When applying a vapor barrier of heavy plastic film under concrete, it should be lapped
Answers: 3
Another question on Engineering
Engineering, 03.07.2019 15:10
Two flowing streams of argon gas are adiabatically mixed to form a single flow/stream. one stream is 1.5 kg/s at 400 kpa and 200 c while the second stream is 2kg/s at 500 kpa and 100 ? . it is stated that the exit state of the mixed single flow of argon gas is 150 c and 300 kpa. assuming there is no work output or input during the mixing process, does this process violate either the first or the second law or both? explain and state all your assumptions.
Answers: 1
Engineering, 04.07.2019 18:10
An air compression refrigeration system is to have an air pressure of 100 psia in the brine tank and an allowable air temperature increase of 60°f for standard vapor compression cycle temperatures of 77 f entering the expansion cylinder and 14 f entering the compression cylinder, calculate the coefficient of performance a. 2.5 b 3.3 c. 4.0 d. 5.0
Answers: 3
Engineering, 04.07.2019 18:20
Steam enters a converging nozzle at 3.0 mpa and 500°c with a at 1.8 mpa. for a nozzle exit area of 32 cm2, determine the exit velocity, mass flow rate, and exit mach number if the nozzle: negligible velocity, and it exits (a) is isentropic (b) has an efficiency of 94 percent
Answers: 2
Engineering, 04.07.2019 18:20
An open feedwater heater operates at steady state with liquid entering at inlet 1 with t? = 40°c and pl = 1 .2 mpa. water vapor att2-200°c and p2 = 1.2 mpa enters at inlet 2. saturated liquid water exits with a pressure of pa 1.2 mpa. neglect heat transfer with the surroundings and all kinetic and potential energy effects, determine the mass flow rate of steam at inlet 2 if the mass flow rate of liquid water at inlet 1 is given as 2 kg/s.
Answers: 3
You know the right answer?
When applying a vapor barrier of heavy plastic film under concrete, it should be lapped...
Questions
Mathematics, 02.02.2020 03:44
History, 02.02.2020 03:44
Mathematics, 02.02.2020 03:44
Mathematics, 02.02.2020 03:44
History, 02.02.2020 03:44
Mathematics, 02.02.2020 03:44
Mathematics, 02.02.2020 03:44
Chemistry, 02.02.2020 03:44
Social Studies, 02.02.2020 03:44
Mathematics, 02.02.2020 03:44
Mathematics, 02.02.2020 03:44
Mathematics, 02.02.2020 03:44
