Engineering, 19.02.2021 01:00 nickames202otpo7q
POINT GIVE SOMEONE ANSWER THIS BUT ONLY ONE PERSON SO I CAN GIVE MY OTHER ACCOUNT BRAINLIEST PLEASE
Answers: 3
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 18:20
Refrigerant-134a enters the compressor of a refrigerator as superheated vapor at 0.14 mpa and -10°c at a rate of 0.05 ka/s and leaves at 0.8 mpa and 50°c. the refrigerant is cooied in the condenser to 0.72 mpa and 26'c. it is then throttled to 0.15 mpa. sketch the t-s diagram for the system and evaluate: 6) the rate of heat removai from the refrigerated space (kw), it) the power input to the compressor (kw), ii) the isentropic efficiency of the compressor (%), and iv) the cop of the refrigerator.
Answers: 2
Engineering, 04.07.2019 19:10
What are the major differences between injection molding and extrusion?
Answers: 2
Engineering, 04.07.2019 19:10
What is the chief metrological difference between measuring with a microscope and with an electronic comparator? a. the microscope is limited to small workpieces.a. the microscope is limited to small workpieces. c. the comparator can only examine one point on the workpiece. d. the microscope carries its own standard.
Answers: 1
POINT GIVE
SOMEONE ANSWER THIS BUT ONLY ONE PERSON SO I CAN GIVE MY OTHER ACCOUNT BRAINLIEST PLEASE...
Mathematics, 24.05.2020 20:58
English, 24.05.2020 20:58
Mathematics, 24.05.2020 20:58
English, 24.05.2020 20:58
Social Studies, 24.05.2020 20:58
Mathematics, 24.05.2020 20:58
Biology, 24.05.2020 20:58
Mathematics, 24.05.2020 20:58
Mathematics, 24.05.2020 20:58
Mathematics, 24.05.2020 20:58
Mathematics, 24.05.2020 20:58
History, 24.05.2020 20:58
Mathematics, 24.05.2020 20:58