3. A refrigerator uses refrigerant -134a as the working fluid and operates on the ideal vapor-compression refrigeration cycle except for compression process. The refrigerant enters the evaporator at 120 kPa wit a quality of 34 % 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, c) COP of the refrigerator, Expansion valve 120 kPa x = 0.34 2H Condenser Evaporator Warm environment Cold 70°C in Compressor environment

3. A refrigerator uses refrigerant -134a as the working fluid and operates on the ideal vapor-compression refrigeration cycle except for compression process. The refrigerant enters the evaporator at 120 kPa wit a quality of 34 % 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, c) COP of the refrigerator, Expansion valve 120 kPa x = 0.34 2H Condenser Evaporator Warm environment Cold 70°C in Compressor environment

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Similar questions

Jensen Figure 6-71 Sketch 3 orthographic projections (i.e. top, front, right). Draw them on 10x10 cross section graph paper. - On each of the projections, label the inclined surface shown with its appropriate letter. - Identify if it is showing in first-angle projection or third-angle projection. b) a) K K Fig. 6-71 Sketching assignment 16.
Determine if the following sketch is Over Defined, Under Defined, Fully Defined.
I need answer within 20 minutes please please with my best wishes
CW5.docx Draw the Orthographic Projections (Top View, Front View, Side View) For the Shapes Shown Below, Using Scale (2:1) 30 II
Calculate the Minimum Y distance on the drawing below: 1.000 O 2.000 O .460 O .510 1.966 O .500 C 2.000 Ø.995-1.000 6.00 0.008 MABC 3.000 Y 01.005-1.030 +0.005MABC B A .XX = .01 ANGLES= ± 1°
Redraw multiview to an isometric sketch
Make a working drawing of one of the parts shown in below figure Refer to the drawing for setup of views. Draw complete top and front views and a partial auxiliary view. Hidden lines may be added for clarity. Note: use creo parametric to sketch the figures
How would you determine final dimensions using the plus & minus method for question #D??