What happens to the availability in a combined cycle plant?

Related MCQs

• 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?
• Which of the following is not a type of Combined Plant?
• Operating cost of nuclear power plant is less than thermal power plant.
• By superposing a high temperature power plant as a topping unit to the steam plant, the energy conversion efficiency achieved is?
• Which of the following contributes to the improvement of efficiency of Rankine cycle in a Thermal Power Plant?
• Rankine cycle efficiency of a good Steam Power Plant may be in the range of?
• 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?
• A simple Rankine cycle produces 40 MW of power, 50 MW of process heat and rejects 60 MW of heat to the surroundings. What is the utilization factor of this co generation cycle neglecting the pump work?
• Apart from feedheating, what should a plant have to obtain a gain in thermal efficiency?