The refrigeration cycle of Fig. 4.70 operates with R134a. It is powered by an input of 30
Question:
a) 120 kPa,
b) 140 kPa,
c) 180 kPa.
Figure 4.70
Transcribed Image Text:
Q Cond Condenser 1 MPa, 60 C Compressor С 30 kW 0 Evaporator Throttle QEvap
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a State 1 P 1 120 kPa x 1 1 Table D2 gives h 1 2339 kJkg State 2 P 2 1 MPa T 2 60C Table D3 gives h ...View the full answer
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Related Book For
Thermodynamics for Engineers
ISBN: ?978-1133112860
1st edition
Authors: Kenneth A. Kroos, Merle C. Potter
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