The maximum power that can be produced by the turbine is nearest:
A) 14.8 MW
B) 16.7 MW
C) 18.1 MW
D) 20.3 MW
C) 18.1 MW
A turbine would be quite hot because of the high-temperature steam. Neglecting any heat loss and inefficiencies due to the flow of steam around the turbine blades, the turbine power output is:
W T = ? m ( h4 ? h3 )
= ?12 × [( 251+ 0.9× 2358) ? 3882] =18100 kJ/s or 18.1 MW
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