C. For the actual turbine; mechanical efficiency.n84% and generator efficiency. 93%, calculate: 6. Combined steam rate, w 7. Combined heat rate, kHR 8. Brake engine thermal efficiency, 9. Brake engine efficiency,

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Entropy

In physics, entropy means the amount of disorder or the degree of randomness associated with a thermodynamic system. The system is not self-organized when the entropy of the system is high. For instance, when a system is at an elevated temperature, its molecules are in random motion, vibrating and colliding with each other. During this scenario, the probability of finding a molecule at a particular place twice, is low. Under this circumstance, the system can be said to be in a high entropy.