subject
Engineering, 07.08.2019 18:30 narwhalebearp5871i

Aheat puinp that operatcs on the ideal vapor-compression cycle with refrigeran 134a is used to heat a house. the nass flow ratc of the re rigeranl is 0.5 kgs. the condenser and ev aporator pressures are 900 ard 200 kpa, respectively (a)show the cycle on a 7.s diagram with respect suluration lines, and dicternine: (b)the raic of heut supply to the house (c) the volume tlow rate of the refrigerant at thc compressor inlet; (d)the cop of this hcal pump.

ansver
Answers: 3

Other questions on the subject: Engineering

image
Engineering, 04.07.2019 18:10, mm016281
What difference(s) did you notice using a pneumatic circuit over hydraulic circuit. explain why the pneumatic piston stumbles when it hits an obstacle.
Answers: 2
image
Engineering, 04.07.2019 18:10, bckyanne3
Afull journal bearing has a journal diameter of 27 mm, with a unilateral tolerance of -0.028 mm. the bushing bore has a diameter of 27.028 mm and a unilateral tolerance of 0.04 mm. the l/d ratio is 0.5. the load is 1.3 kn and the journal runs at 1200 rev/min. if the average viscosity is 50 mpa-s, find the minimum film thickness, the power loss, and the side flow for the minimum clearance assembly.
Answers: 1
image
Engineering, 04.07.2019 18:10, genyjoannerubiera
Assuming compressible flow of air and that the measurements are done at flagstaff a pitot static tube that gives the difference of total and static pressure measures 0.35 m of mercury. what is the velocity of air? assume the temperature to be 300k. (submit your excel or matlab calculation sheet)
Answers: 1
image
Engineering, 04.07.2019 18:10, salazjlove
Which of the following refers to refers to how well the control system responds to sudden changes in the system. a)-transient regulation b)- distributed regulation c)-constant regulation d)-steady-state regulation
Answers: 1
You know the right answer?
Aheat puinp that operatcs on the ideal vapor-compression cycle with refrigeran 134a is used to heat...

Questions in other subjects: