# Refrigerant 134a in a cylinder-piston assembly is at 240 kPa with a quality 15% and then...

###### Question:  Refrigerant 134a in a cylinder-piston assembly is at 240 kPa with a quality 15% and then as a result of heat added the quality increases to 45%, what is the change in volume per one unit of mass (m3/kg)? The piston is assumed to move freely but it is sealed tight that does not allow mass exchange.
Refrigerant 134a in a cylinder-piston assembly is at 240 kPa with a quality 15% and then as a result of heat added the quality increases to 45%, what is the change in volume per one unit of mass (m3/kg)? The piston is assumed to move freely but it is sealed tight that does not allow mass exchange. 3 3 Select one: O a. volume change = 0.016644 m /kg. O b. volume change = 0.024966 m /kg. O c. volume change = 0.045783 m /kg. d. volume change = 0.0083221 m /kg. O e. volume change = 0.033288 m /kg. 3 3 3

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