Which outcome occurs in a closed Rankine cycle when the turbine discharge pressure rises unexpectedly?

💡 Explanation

When turbine discharge pressure rises, the enthalpy drop across the turbine decreases because less energy is extracted from the steam, leading to lower net work output. Therefore, reduced thermal efficiency results, rather than increased pump work, superheated steam, or decreased cooling because those require other process changes.

• Which mechanism dictates the oxidation rate of silicon during integrated circuit manufacturing at high temperatures?
• Which mechanism causes decreased lift when aircraft wings exceed critical angle?
• Which consequence results when deficient nucleon binding within unstable isotopes?
• Which effect causes increased molecular vibrational frequency in a gravitational redshift experiment demonstrating the equivalence principle?
• Which consequence results when band structure overlaps strongly?
• Which effect on observational data results when light traverses curved paths near a neutron star?