A 100 m tall building receives superheated steam at 200 kPa at ground and leaves saturated vapour from the top at 125 kPa by losing 110 kJ/kg of heat. What should be the minimum inlet temperature at the ground of the building so that no steam will condense inside the pipe at steady state?

363.54¬¨¬®‚Äö√†√ªC

263.54¬¨¬®‚Äö√†√ªC

163.54¬¨¬®‚Äö√†√ªC

A 100 m tall building receives superheated steam at 200 kPa at ground

1.	A 100 m tall building receives superheated steam at 200 kPa at ground and leaves saturated vapour from the top at 125 kPa by losing 110 kJ/kg of heat. What should be the minimum inlet temperature at the ground of the building so that no steam will condense inside the pipe at steady state?
A.	363.54¬¨¬®‚Äö√†√ªC
B.	263.54¬¨¬®‚Äö√†√ªC
C.	163.54¬¨¬®‚Äö√†√ªC
D.	none of the mentioned
Answer» D. none of the mentioned

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A 100 m tall building receives superheated steam at 200 kPa at ground and leaves saturated vapour from the top at 125 kPa by losing 110 kJ/kg of heat. What should be the minimum inlet temperature at the ground of the building so that no steam will condense inside the pipe at steady state?

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