Which of the following statements about the given expression is TRUE?mw=$\frac{m_s\{xh_{fg}+c_{pw}(t_s-t_c)\}}{c_{pw}(t_{w2}-t_{w1})}$

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TuteeHUB · Accepted Answer

\}}{c_{pw}(t_{w2}-t_{w1})}\) a) It is used to calculate mass of cooling water required in jet condensersb) While deriving this expression, it is assumed that all the heat lost by steam is gained by cooling waterc) ts is he saturation temperature of steam corresponding to the condenser vacuum.

TuteeHUB · Answer

It is used to calculate mass of cooling water required in jet condensers

TuteeHUB · Answer

While deriving this expression, it is assumed that all the heat lost by steam is gained by cooling water

TuteeHUB · Answer

cpw represents specific heat of water at constant volume

1.	Which of the following statements about the given expression is TRUE?mw=\(\frac{m_s\{xh_{fg}+c_{pw}(t_s-t_c)\}}{c_{pw}(t_{w2}-t_{w1})}\)
A.	It is used to calculate mass of cooling water required in jet condensers
B.	While deriving this expression, it is assumed that all the heat lost by steam is gained by cooling water
C.	\}}{c_{pw}(t_{w2}-t_{w1})}\) a) It is used to calculate mass of cooling water required in jet condensersb) While deriving this expression, it is assumed that all the heat lost by steam is gained by cooling waterc) ts is he saturation temperature of steam corresponding to the condenser vacuum.
D.	cpw represents specific heat of water at constant volume
Answer» C. \}}{c_{pw}(t_{w2}-t_{w1})}\) a) It is used to calculate mass of cooling water required in jet condensersb) While deriving this expression, it is assumed that all the heat lost by steam is gained by cooling waterc) ts is he saturation temperature of steam corresponding to the condenser vacuum.

Which of the following statements about the given expression is TRUE?mw=\(\frac{m_s\{xh_{fg}+c_{pw}(t_s-t_c)\}}{c_{pw}(t_{w2}-t_{w1})}\)

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