Question: Mark the following True ( T ) or False ( F ) . If false, explain why for full credit. ( 1 0 points )

Mark the following True (T) or False (F). If false, explain why for full credit. (10 points)
1. A turbine operating adiabatically, the change in specific entropy is zero.
2. Entropy cannot be destroyed.
3. Specific entropy can decrease.
4. In an Ideal Rankine Cycle, the turbine operates isentropically.
5. The thermal efficiency of a Rankine cycle can be enhanced by improving the quality of steam
exiting the turbine.

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