5. In a Rankine cycle, the steam at inlet to turbine is saturated at a pressure of 30 bar and the exhaust pressure is 0.25 bar. Determine : (1) The pump work (iii) Rankine efficiency (v) Dryness at the end of expansion. Assume flow rate of 10 kg/s. (i) Turbine work (iv) Condenser heat flow |Ans. (6) 30 kW, () 7410 kW, (i) 29.2%, (iv) 17900 kW, (u) 0.763]

Elements Of Electromagnetics
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Pls answer only the subparts (i), (ii) and (iii) 

5. In a Rankine eycle, the steam at inlet to turbine is saturated at a pressure of 30 bar and the exhaust
pressure is 0.25 bar. Determine :
(i) The pump work
(ii) Rankine efficiency
(v) Dryness at the end of expansion.
Assume flow rate of 10 kg/s.
(ii) Turbine work
(iv) Condenser heat flow
|Ans. (i) 30 kW, (ii) 7410 kW, (ii) 29.2%, (iv) 17900 kW, (w) 0.763]
Transcribed Image Text:5. In a Rankine eycle, the steam at inlet to turbine is saturated at a pressure of 30 bar and the exhaust pressure is 0.25 bar. Determine : (i) The pump work (ii) Rankine efficiency (v) Dryness at the end of expansion. Assume flow rate of 10 kg/s. (ii) Turbine work (iv) Condenser heat flow |Ans. (i) 30 kW, (ii) 7410 kW, (ii) 29.2%, (iv) 17900 kW, (w) 0.763]
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