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1. |
A 0.5m square plate is to be used to condense dry saturated steam at 0.08bar, if the wall surface is to be maintained at 18.5 , calculate the Convective heat transfer coefficient h at a distance of 25cm.
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A. | 160 10<sup>5</sup> J/m<sup>2</sup>K |
B. | 3.5 10<sup>5</sup> J/m<sup>2</sup>K |
C. | 450 10<sup>5</sup> J/m<sup>2</sup>K |
D. | 150 10<sup>5</sup> J/m<sup>2</sup>K |
Answer» C. 450 10<sup>5</sup> J/m<sup>2</sup>K | |