Engineering, 09.12.2019 23:31 gbrightwell
Aspace is maintained at 75°f db and 50% rh. the return air has a sensible heat load of 100,000 btu/hr and a latent heat load of 40,000 btu/hr. the total outdoor air load is 80,000 btu/hr. the air supplied to the space is 55°f db and 90% rh. neglect the fan heat and heat gain from the duct system. with a temperature rise of chilled water across the cooling coil of 12°f, the rate of water flow (gpm) is most nearly: a. 15 b. 20 c c. 29 d. 35
Answers: 2
Another question on Engineering
Engineering, 03.07.2019 14:10
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
Acompressor receives the shaft work to decrease the pressure of the fluid. a)- true b)- false
Answers: 3
Engineering, 04.07.2019 18:10
At 12 noon, the count in a bacteria culture was 400; at 4: 00 pm the count was 1200 let p(t) denote the bacteria cou population growth law. find: (a) an expression for the bacteria count at any time t (b) the bacteria count at 10 am. (c) the time required for the bacteria count to reach 1800.
Answers: 1
Engineering, 04.07.2019 18:10
The higher the astm grain size number, the finer the gran is. a)-true b)-false
Answers: 2
You know the right answer?
Aspace is maintained at 75°f db and 50% rh. the return air has a sensible heat load of 100,000 btu/h...
Questions
Mathematics, 27.07.2019 17:00
History, 27.07.2019 17:00
History, 27.07.2019 17:00
History, 27.07.2019 17:00
History, 27.07.2019 17:00
History, 27.07.2019 17:00
History, 27.07.2019 17:00
Chemistry, 27.07.2019 17:00
Biology, 27.07.2019 17:00
History, 27.07.2019 17:00
Mathematics, 27.07.2019 17:00
