Which outcome occurs when isentropic efficiency decreases in a gas turbine?

💡 Explanation

Increased heat rejection to cooling water occurs, because lower isentropic efficiency means more irreversible processes within the turbine. This increases the exhaust enthalpy; therefore, more heat is rejected to the cooling system, rather than converted to effective work.

• Which consequence occurs when an impurity disrupts silicon's conduction band edge?
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• Which effect occurs as coolant flow increases past a pump's design threshold?
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• Which outcome reduces signal fidelity during waveguide propagation?