Engineering, 05.10.2019 12:00 shoreelinee1337
Acompany has three products in their vending machine product line: a beverage vending machine, a candy vending machine, and an ice cream vending machine. the beverage and ice cream vending machines have a refrigerated enclosure. the candy vending machine has an unrefrigerated enclosure. draw a block definition diagram to convey the three distinct products in the product line and how the products relate to different refrigeration needs.
Answers: 1
Engineering, 04.07.2019 18:20
Apiston-cylinder device contains 0.1 m3 of liquid water and 0.9 m3 of water vapor in equilibrium at 800 kpa. heat is transferred at constant pressure until the temperature of water reaches 350 °c. determine (a) the quality of water at the initial state (b) the work associated with this process, (c) the heat associated with this process.
Answers: 2
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
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 19:20
Consider airflow over a flat plate of length l = 1.5 m under conditions for which transition occurs at le = 0.9 m based on the critical reynolds number, re,e = 5 x 10. evaluating the thermophysical properties of air at 400 k, determine the air velocity. (hint: use the tables to find the properties of air)
Answers: 3
Acompany has three products in their vending machine product line: a beverage vending machine, a ca...
History, 26.03.2020 02:02
Chemistry, 26.03.2020 02:02
History, 26.03.2020 02:02
Mathematics, 26.03.2020 02:03
Chemistry, 26.03.2020 02:03