Engineering, 12.08.2020 08:01, thedeathlord123
This problem has been solved! See the answer 8. Two technicians are discussing recycling specifications for refrigerant. Technician A says that refrigerant oil with 5,000 parts per million (ppm) does not within specifications, Technician says that air can only have a maximum of 330 ppm. Who is correct?
Answers: 3
Engineering, 04.07.2019 18:10, yasminothman02
An air conditioning system consist of a 5 cm diameter pipe, operating at a pressure of 200 kpa. the air initially enters the pipe at 15°c with a velocity of 20 m/s and relative humidity of 80%. if the heat supply throughout the process is 960 w, determine the relative humidity and the temperature at the outlet
Answers: 3
Engineering, 04.07.2019 18:20, krojas015
Asolid cylinder is concentric with a straight pipe. the cylinder is 0.5 m long and has an outside diameter of 8 cm. the pipe has an inside diameter of 8.5 cm. the annulus between the cylinder ad the pipe contains stationary oil. the oil has a specific gravity of 0.92 and a kinematic viscosity of 5.57 x 10-4 m2/s. most nearly, what is the force needed to move the cylinder along the pipe at a constant velocity of 1 m/s?
Answers: 3
This problem has been solved! See the answer 8. Two technicians are discussing recycling specificati...
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