Engineering, 26.07.2019 16:10, bluetigerbird2117
Alocal dairy farmer has a water tank (much like a water tower) on her farm to hold drinking water for her dairy cows. rain water which consists of 95% pure water, 2% minerals, and 3% other materials (such as leaves) collects in the tank. some water is lost through evaporation. the tank consists of a filtration process that creates a waste consisting of 8% water, 3% minerals, and 89% other materials. the drinkable water remaining after filtration consists of 98% pure water and 2% minerals. if the cows need 10,000 lb of water each week, how much rain water (by mass) must be collected weekly in the water tank?
Answers: 1
Engineering, 03.07.2019 14:10, makaylashrout77
Amass of 1.5 kg of air at 120 kpa and 24°c is contained in a gas-tight, frictionless piston-cylinder device. the air is now compressed to a final pressure of 720 kpa. during the process, heat is transferred from the air such that the temperature inside the cylinder remains constant. calculate the boundary work input during this process.
Answers: 2
Engineering, 04.07.2019 18:10, krystabrewer3
What are the two (02) benefits, which may result from a successful implementation of preventive maintenance (pm) program in an organization? (clo3)a)- lean manufacturing b)-overlapping responsibilities c)-the planner is not qualified d)-accurate contractor information e)-reduction in equipment redundancies f)-accurate stores information
Answers: 3
Engineering, 04.07.2019 18:20, yasyyas646646
Agas mixture consists of 8 kmol of h2 and 2 kmol of n2. determine the mass of each gas and the apparent gas constant of the mixture.
Answers: 3
Alocal dairy farmer has a water tank (much like a water tower) on her farm to hold drinking water fo...
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