Rankine Cycle Power Plant Questions and Answers. This set of Power Plant Engineering Multiple Choice Questions Answers MCQs focuses on Rankine cycle. What is the unit of Heat rate JKWb KWk. Jc k. Jd KWView Answer. Pratice Power Plant Engineering questions and answers for interviews, campus placements, online tests, aptitude tests, quizzes and competitive exams. Thermal Imagers, equipment and supplies on sale. We accept purchase orders and can provide special school, government and corporate pricing. BCIT offers a Power and Process Engineering Diploma program. Thermal power plants are one of the most important process industries for engineering professionals. Over the past decades, the power sector is facing a number of. Series TDC Single or Dual Relay Output, Adjustable Time Delay Remote Flow Controller is coupled with a thermal dispersion flow switch and provides a complete system. Answer a. Explanation Heat rate is the rate of input required to produce unit shaft output. Rankine cycle operating on low pressure limit of p. Carnot cycle operating between same pressure limitsb has lower thermal efficiency than Carnot cycle operating between same pressure limitsc has same thermal efficiency as Carnot cycle operating between same pressure limitsd may be more or less depending upon the magnitudes of p. View Answer. Answer a. Thermal Power Plant Operation Books' title='Thermal Power Plant Operation Books' />Explanation Area under P V curve for Rankine will be more as compared to Carnot cycle. Rankine efficiency of a Steam Power Planta improves in Summer as compared to that in Winterb improves in Winter as compared to that in Summerc is unaffected by climatic conditionsd none of the mentioned. View Answer. Answer b. Explanation In winters, temperature of cooling water is low, which increases Condensers efficiency. Rankine cycle comprises ofa two isentropic processes and two constant volume processesb two isentropic processes and two constant pressure processesc two isothermal processes and two constant pressure processesd none of the mentioned. View Answer. Answer b. Explanation Rankine cycle is a reversible cycle which have two constant pressure and two constant temperature processes. In Rankine cycle, the work output from the turbine is given bya change of internal energy between inlet and outletb change of enthalpy between inlet and outletc change of entropy between inlet and outletd change of temperature between inlet and outlet. View Answer. Answer b. Explanation Work outputturbine h. Which of the following contributes to the improvement of efficiency of Rankine cycle in a Thermal Power PlantRetirement of a coalfired unit can be a tough call, but tougher decisions follow. The next steps have economic, environmental, and stakeholder consequences. Concentrated solar power also called concentrating solar power, concentrated solar thermal, and CSP systems generate solar power by using mirrors or lenses to. Overview of current development in electrical energy storage technologies and the application potential in power system operation. The 2600 MW thermal power station of Singareni Collieries Company Ltd. SCCL near Jaipur in Mancherial district has been adjudged as the eighth best. Boiler feed waterc use of high pressuresd all of the mentioned. View Answer. Answer d. Explanation The regenerative features effectively raise the nominal cycle heat input temperature, by reducing the addition of heat from the Boilerfuel source at the relatively low feedwater temperatures that would exist without regenerative feedwater heating. A forgotten war technology could safely power Earth for millions of years. Heres why we arent using it. Match the following a Boiler 1. Condenser 3. reversible adiabatic compression. View Answer. Answer a 2 b 1 c 4 d 3. Explanation Working fluid in Rankine cycle undergoes 4 processes, expansion in turbine, heat addition in Boiler, heat rejection in Condenser and compression in pump. What is the actual turbine inlet temperature in Rankine cycle Cb 8. Cc 5. Cd 1. 15. 0CView Answer. Answer c. Explanation The TITTurbine Inlet Temperature is of the range 5. C. 9. Rankine cycle efficiency of a good Steam Power Plant may be in the range of View Answer. Answer b. Explanation Efficiency of Rankine cycle in actual working condition is found to be between 3. A simple Rankine cycle operates the Boiler at 3 MPa with an outlet temperature of 3. Windows Movie Maker 2006. C and the Condenser at 5. Pa. Assuming ideal operation and processes, what is the thermal efficiency of this cycleView Answer. Answer c. Explanation Fixing the states h. Jkg, h. 2 h. 1 v. P2 P1 3. 43. Jkg, h. Jkg, s. 3 6. 7. Jkg K, x. Jkg. Thus, 1 Qout Qin 1 h. A simple Rankine cycle produces 4. MW of power, 5. 0 MW of process heat and rejects 6. MW of heat to the surroundings. What is the utilization factor of this co generation cycle neglecting the pump workView Answer. Answer b. Explanation Application of the first law to the entire cycle gives Qin Qp Qreject W 1. MW. The utilization factor is then Qp W Qin 6. Sanfoundry Global Education Learning Series Power Plant Engineering. To practice all areas of Power Plant Engineering, here is complete set of 1. Multiple Choice Questions and Answers.