Answers: 3
Physics, 22.06.2019 18:10
Arefrigerator uses r-134a as the working fluid and operates on the ideal vapor-compression refrigeration cycle except for the compression process. the refrigerant enters the evaporator at 120 kpa with a quality of 34 percent and leaves the compressor at 70°c. if the compressor consumes 450 w of power, determine (a) the mass flow rate of the refrigerant, (b) the condenser pressure, and (c) the cop of the refrigerator. (0.00644 kg/s, 800 kpa, 2.03)
Answers: 1
Physics, 22.06.2019 22:10
Astep up transformer has 250 turns on its primary and 500 turns on it secondary. when the primary is connected to a 200 v and the secondary is connected to a floodlight that draws 5a, what is the power output? show all of your work.
Answers: 1
Anyone want to chat hi...
Geography, 21.09.2019 17:10
Mathematics, 21.09.2019 17:10
Mathematics, 21.09.2019 17:10
Mathematics, 21.09.2019 17:10
History, 21.09.2019 17:10
Computers and Technology, 21.09.2019 17:10
Mathematics, 21.09.2019 17:10
Biology, 21.09.2019 17:10
Social Studies, 21.09.2019 17:10