MCQOPTIONS
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MCQOPTIONS
| 1. |
If the condensation occurs at the outside surface of the tubes, then the equation for the heat transfer coefficient cab be represented as which one of the following? |
| A. | hVER=0.943\([\frac{K^3 p^2 g h_{fg}}{μx(T_{sat} – T_L)}]^{0.25}\) |
| B. | hVER=1.13\([\frac{K^3 p^2 g h_{fg}}{μx(T_{sat} – T_L)} ]^{0.25}\) |
| C. | hVER=0.723\([\frac{K^3 p^2 g h_{fg}}{μx(T_{sat} – T_L)} ]^{0.25}\) |
| D. | hVER=0.725\([\frac{K^3 p^2 g h_{fg}}{μx(T_{sat} – T_L) }]^{0.25}\) |
| Answer» C. hVER=0.723\([\frac{K^3 p^2 g h_{fg}}{μx(T_{sat} – T_L)} ]^{0.25}\) | |