Refrigerant-134a Is Compressed Steadily from the Saturated Vapor State at 0.10

Multiple Choice

Refrigerant-134a is compressed steadily from the saturated vapor state at 0.10 MPa to 1.4 MPa and 60°C at a rate of 0.15 kg/s. The refrigerant is cooled at a rate of 1.80 kJ/s during compression. The power input to the compressor is

A) 5.74 kW
B) 7.54 kW
C) 9.08 kW
D) 9.34 kW
E) 46.7 kW