Water is the working fluid in an ideal Rankine cycle. The condenser pressure is 8 kPa, and saturated vapor enters the turbine at (a) 18 MPa and (b) 4 MPa. The net power output of
the cycle is 100 MW. Determine for each case the mass flow
rate of steam, in kg/h, the heat transfer rates for the working
fluid passing through the boiler and condenser, each in kW,
and the thermal efficiency.

how is this a question? in order for me to answer it i have to understand the question

explanation:

answer:

my guess it 8 i'm probably wrong

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