CBSE BOARD XII, asked by dpchatelwargmailcom, 9 months ago

a rigid closed vessel of volume 20m^3 contain dry saturated steam at 1MPa. The vessel loses heat to the surrounding and as a result, the pressure refuses to 0.1MPa . The surrounding temperature and pressure are 27°C and 0.1MPa . the heat lost Bye the vessel to surrounding in MJ is ?

Answers

Answered by ferozemulani

Answer:

heat lost by vessel is -216.86 MJ, - sign indicates that heat is transferred from vessel to surrounding.

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Answered by nitinr857

Answer:198.3

Explanation:

Bhai Dryness fraction takk sab sahi hai 0.114 Tak... par agar Tds equation lagaoge to constant volume wala part Pdv cancel ho jaiga.... and bas (du) remaining rhega..... so heat ke formula me m(u1-u2) hoga.... and answer 198.3 aayega

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a rigid closed vessel of volume 20m^3 contain dry saturated steam at 1MPa. The vessel loses heat to the surrounding and as a result, the pressure refuses to 0.1MPa . The surrounding temperature and pressure are 27°C and 0.1MPa . the heat lost Bye the vessel to surrounding in MJ is ?​

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a rigid closed vessel of volume 20m^3 contain dry saturated steam at 1MPa. The vessel loses heat to the surrounding and as a result, the pressure refuses to 0.1MPa . The surrounding temperature and pressure are 27°C and 0.1MPa . the heat lost Bye the vessel to surrounding in MJ is ?