Engineering, 19.07.2019 21:30 jennsou
An air-conditioning system operates at a total pressure of 1 atm and consists of a heating section and an evaporative cooler. air enters the heating section at 15°c and 55 percent relative humidity at a rate of 30 m5/min, and it leaves the evaporative cooler at 25°c and 45 percent relatively humidity. using appropriate software, study the effect of total pressure in the range 94 to 100 kpa and plot the results as functions of total pressure.
Answers: 3
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, 03.07.2019 23:20
Two technicians are discussing the intake air temperature (iat) sensor. technician a says that the computer uses the iat sensor as a backup to the engine coolant temperature (ect) sensor. technician b says that the powertrain control module (pcm) will subtract the calculated amount of fuel if the air measures hot. who is correct
Answers: 3
Engineering, 04.07.2019 18:10
Burgers vector is generally parallel to the dislocation line. a)-true b)-false
Answers: 2
Engineering, 04.07.2019 18:10
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
An air-conditioning system operates at a total pressure of 1 atm and consists of a heating section a...
Mathematics, 19.08.2021 21:40
Computers and Technology, 19.08.2021 21:40
Mathematics, 19.08.2021 21:40
Computers and Technology, 19.08.2021 21:40
Mathematics, 19.08.2021 21:40
English, 19.08.2021 21:40
History, 19.08.2021 21:40
Biology, 19.08.2021 21:40
Mathematics, 19.08.2021 21:40
Mathematics, 19.08.2021 21:40
English, 19.08.2021 21:40