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Provide clear and complete solution as well as a diagram for below given problem. 1 kg of mixture at 250oC and with enthalpy of 1861 KJ/kg and s = 4.275 KJ/kg-K undergoes isothermal process. Heat is applied until the steam becomes saturated. Determine the heat added. At 250oC: sf = 2.7927, hf = 1085.36, hfg = 1716.20 A. 940.25 KJ B. 1715.32 KJ C. 863.45 KJ D. 634.34 KJ Answer: A

Provide clear and complete solution as well as a diagram for below given problem. 1 kg of mixture at 250oC and with enthalpy of 1861 KJ/kg and s = 4.275 KJ/kg-K undergoes isothermal process. Heat is applied until the steam becomes saturated. Determine the heat added. At 250oC: sf = 2.7927, hf = 1085.36, hfg = 1716.20 A. 940.25 KJ B. 1715.32 KJ C. 863.45 KJ D. 634.34 KJ Answer: A

Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
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Provide clear and complete solution as well as a diagram for below given problem. 

1 kg of mixture at 250oC and with enthalpy of 1861 KJ/kg and s = 4.275 KJ/kg-K undergoes
isothermal process. Heat is applied until the steam becomes saturated. Determine the heat
added.

At 250oC:  sf = 2.7927,  hf = 1085.36,  hfg = 1716.20

 

A. 940.25 KJ     B. 1715.32 KJ          C. 863.45 KJ            D. 634.34 KJ

Answer: A

8. One kg of mixture at 250°C and with enthalpy of 1861 KJ/kg and s = 4.275 KJ/kg-K undergoes isothermal process. Heat is applied until the steam becomes saturated. Determine the heat added. At 250°C: St = 2.7927, hr = 1085.36, htg = 1716.20 A. 940.25 KJ B. 1715.32 KJC. 863.45 KJ D. 634.34 KJ %3D Answer: A
Transcribed Image Text:8. One kg of mixture at 250°C and with enthalpy of 1861 KJ/kg and s = 4.275 KJ/kg-K undergoes isothermal process. Heat is applied until the steam becomes saturated. Determine the heat added. At 250°C: St = 2.7927, hr = 1085.36, htg = 1716.20 A. 940.25 KJ B. 1715.32 KJC. 863.45 KJ D. 634.34 KJ %3D Answer: A
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