A 0.016773-m3 tank contains 1 kg of refrigerant-134a at 110C. Determine the pressure of the refrigerant, using

Question:

A 0.016773-m3 tank contains 1 kg of refrigerant-134a at 110°C. Determine the pressure of the refrigerant, using
(a) The ideal-gas equation,
(b) The generalized compressibility chart, and
(c) The refrigerant tables. Answers: (a) 1.861 MPa, (b) 1.583 MPa, (c) 1.6 MPa