Engineering, 08.12.2021 21:40 johncena1001
An industry discharges 10 mgd of a waste that has a BOD5 of 2000 mg/L. How many pounds of BOD5 are discharged?
Answers: 2
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 19:10
Asteam is contained in a rigid tank with a volume of 1 m3. initially, the pressure and temperature are 7 bar and 500 oc, respectively. the temperature drops due to cooling process. determine: (1) the temperature at which condensation begins in °c, (2) the fraction of the total mass that has condensed when the pressure decreased to 0.5 bar. (3) the volume in m3 occupied by saturated liquid at the final state?
Answers: 3
Engineering, 04.07.2019 19:10
In general, how do thermosetting plastics compare to thermoplastics in mechanical and physical properties?
Answers: 3
Engineering, 04.07.2019 19:20
A21-tooth spur pinion mates with a 28-tooth gear. the diametral pitch is 3 teeth/in and the pressure angle is 20°, find the following values: the addendum, dedendum, circular pitch, tooth thickness, and base circle diameters.
Answers: 2
An industry discharges 10 mgd of a waste that has a BOD5 of 2000 mg/L. How many pounds of BOD5 are d...
Mathematics, 07.02.2022 04:30
Biology, 07.02.2022 04:30
Mathematics, 07.02.2022 04:30
Mathematics, 07.02.2022 04:30
Mathematics, 07.02.2022 04:30
Health, 07.02.2022 04:30
Biology, 07.02.2022 04:30
Mathematics, 07.02.2022 04:40
Mathematics, 07.02.2022 04:40
Mathematics, 07.02.2022 04:40
History, 07.02.2022 04:40