Engineering, 16.10.2020 14:01 Ashlynnocean6305
sa kasalukuyang panahon posible pakayang mag karoon ng panibagong kilusang propaganda at lilusang katipunan oo?at bakit
Answers: 3
Engineering, 04.07.2019 18:10
The mass flow rate of the fluid remains constant in all steady flow process. a)- true b)- false
Answers: 1
Engineering, 04.07.2019 18:20
Along 8-cm diameter steam pipe whose external surface temperature is 900c connects two buildings. the pipe is exposed to ambient air at 70c with a wind speed of 50 km/hr blowing across the pipe. determine the heat loss from the pipe per unit length. (b) air at 500c enters a section of a rectangular duct (15 cm x 20 cm) at an average velocity of 7 m/s. if the walls of the duct are maintained at 100c. a) the length of the tube for an exit temperature of the air to be 40 0c. b)the rate of heat transfer from the air. c) the fan power needed to overcome the pressure drop in this section of the duct.
Answers: 1
Engineering, 04.07.2019 19:10
The air in an automobile tire with a volume of 0.015 m3 is at 32°c and 140 kpa gage. determine the amount of air that must be added to raise the pressure to the recommended value of 206 kpa gage. assume the atmospheric pressure to be 128 kpa and the temperature and the volume to remain constant.[r-0.287 kj/kgk]
Answers: 3
Engineering, 04.07.2019 19:10
Arigid tank contains 10 kg of air at 137 kpa (abs) and 21°c. more air is added to the tank until the pressure and temperature rise to 242 kpa (abs) and 32°c, respectively. determine the amount of air added to the tank. [r-0.287 kj/kg k]
Answers: 3
sa kasalukuyang panahon posible pakayang mag karoon ng panibagong kilusang propaganda at lilusang ka...
Social Studies, 14.01.2021 23:40
Chemistry, 14.01.2021 23:40
Mathematics, 14.01.2021 23:40
Mathematics, 14.01.2021 23:40
Advanced Placement (AP), 14.01.2021 23:40
English, 14.01.2021 23:40
Chemistry, 14.01.2021 23:40
Mathematics, 14.01.2021 23:40
Mathematics, 14.01.2021 23:40
Mathematics, 14.01.2021 23:40
Mathematics, 14.01.2021 23:40
Mathematics, 14.01.2021 23:40
Mathematics, 14.01.2021 23:40