Apart from feedheating, what should a plant have to obtain a gain in thermal efficiency?

Related MCQs

• Operating cost of nuclear power plant is less than thermal power plant.
• Which of the following contributes to the improvement of efficiency of Rankine cycle in a Thermal Power Plant?
• By superposing a high temperature power plant as a topping unit to the steam plant, the energy conversion efficiency achieved is?
• If e is the electricity fraction of the total energy output, m is the electric plant efficiency and n is the steam generator efficiency; the heat added per unit total energy output is given by?
• Feed water for boiler of thermal power plant is obtained from:
• A simple Rankine cycle operates the Boiler at 3 MPa with an outlet temperature of 350°C and the Condenser at 50 kPa. Assuming ideal operation and processes, what is the thermal efficiency of this cycle?
• Which of these is a working fluid in the bottoming plant of a Brayton-Rankine combined plant?
• Which of these is a working fluid in the topping plant of a Brayton-Rankine combined plant?
• What is the overall efficiency of nuclear power plant?
• How much is the efficiency of geothermal plant?