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1. |
A mass of 1kg of air contained in a cylinder at 1000 K, 1.5 MPa, expands in a reversible adiabatic process to 100 kPa. Calculate the work done during the process using Constant specific heat. |
A. | 286.5 kJ |
B. | 386.5 kJ |
C. | 486.5 kJ |
D. | 586.5 kJ |
Answer» C. 486.5 kJ | |