Steam turbines convert heat energy into mechanical work. Which statement best describes the efficien — Thermodynamics Chemistry Question
Question
Steam turbines convert heat energy into mechanical work. Which statement best describes the efficiency of this process?
A.
100%, because energy is conserved
B.✓ Correct
Less than 100%, because the steam decreases in temperature
C.
Greater than 100%, because the turbine increases in kinetic energy
D.
Can be greater than, less than, or equal to 100% depending on the design of the turbine.
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