The volumetric flow rate of the refrigerant R-134a entering a compressor at 140 kPa pressure and – 10ºC temperature is 1.23 m³/min. What is the mass flow rate of R-134a?    a) 0.7376 kg/h  B) 0.1229 kg/h  NS) 0.6804 kg/h  D) 0.1404 kg/h  TO) 0.1134 kg/h

Refrigeration and Air Conditioning Technology (MindTap Course List)
8th Edition
ISBN:9781305578296
Author:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson
Publisher:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson
Chapter2: Matter And Energy
Section: Chapter Questions
Problem 21RQ
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The volumetric flow rate of the refrigerant R-134a entering a compressor at 140 kPa pressure and – 10ºC temperature is 1.23 m³/min. What is the mass flow rate of R-134a?

 
 a)

0.7376 kg/h

 B)

0.1229 kg/h

 NS)

0.6804 kg/h

 D)

0.1404 kg/h

 TO)

0.1134 kg/h

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