Engineering, 21.08.2019 19:30, fifthward92
Aspace has a sensible heating load of 60,000 w. the space is to be maintained at 21°c db while the outdoor air is at 1°c db and 20% rh. on coil air at 15°c is heated, humidified at the rate of 8 g/s, and supplied to the space at 31°c db and 25% rh. determine: a. the total amount of air supplied to the space; b. the amount of outdoor air supplied to the space; c. the relative humidity of the space. 3 plot the process on a psychrometric chart.
Answers: 2
Engineering, 04.07.2019 03:10, lauriepdx17
What precautions should you take to prevent injuries when dealing with heavy loads?
Answers: 1
Engineering, 04.07.2019 18:10, danksans7011
The mass flow rate of the fluid remains constant in all steady flow process. a)- true b)- false
Answers: 1
Engineering, 04.07.2019 18:10, QueenLife4869
Awall of 0.5m thickness is to be constructed from a material which has average thermal conductivity of 1.4 w/mk. the wall is to be insulated with a material having an average thermal conductivity of 0.35 w/mk so that heat loss per square meter shall not exceed 1450 w. assume inner wall surface temperature of 1200°c and outer surface temperature of the insulation to be 15°c. calculate the thickness of insulation required.
Answers: 3
Engineering, 04.07.2019 18:20, safiyabrowne7594
Ahe-xe mixture containing a 0.75 mole fraction of helium is used for cooling electronics in an avionics application. at a temperature of 300 k and atmospheric pressure, calculate the mass fraction of helium and the mass density, molar concentration and molecular weight of the mixture. if the cooling capacity is 10 l, what is the mass of the coolant?
Answers: 3
Aspace has a sensible heating load of 60,000 w. the space is to be maintained at 21°c db while the o...
Advanced Placement (AP), 14.02.2020 01:19