Ammonia enters an adiabatic, steady-state compressor at P = 0.2 bar and T = 300 K and leaves at P = 1 bar (Figure 4-15). Ammonia can be assumed to act as an ideal gas at pressures up to 1 atm. The compressor efficiency is 75%. Find:

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P = 0.2 bar T = 300 K n = 0.75 P = 1.0 bar T = ? W₂ = ? FIGURE 4-15 The compression of ammonia, which is examined in Example 4-8. A. The work required for each mole of gas compressed. B. The temperature of the outgoing gas.