Answer:
1417.05 kw
Step-by-step explanation:
From the question,
The Mass flow rate = 3kg
The Saturated temperature = 275⁰c
The Thermal efficiency = 30%
The enthalpy of vaporization is 1574.5kj/kg
Rate of heat transfer = 3x1574.5 = 4723.5 kW
Thermal efficiency of engine =
0.30 x 4723.5
= 1417.05 kW
This answer is the net power output of this engine, in kW.
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