1.

For laminar film condensation on a vertical plate, the film thickness is given by

A. [4 k δ (t <sub>sat</sub> – t <sub>s</sub>) x/p <sup>2</sup> g h <sub>f g</sub>]<sup> 0.25</sup>
B. [4 k δ (t <sub>sat</sub> – t <sub>s</sub>) x/p <sup>2</sup> g h <sub>f g</sub>]<sup> 0.5</sup>
C. [4 k δ (t <sub>sat</sub> – t <sub>s</sub>) x/p <sup>2</sup> g h <sub>f g</sub>]<sup> </sup>
D. [4 k δ (t <sub>sat</sub> – t <sub>s</sub>) x/p <sup>2</sup> g h <sub>f g</sub>]<sup> 1.5</sup>
Answer» B. [4 k ‚âà√≠¬¨‚Ä¢ (t <sub>sat</sub> ‚Äö√Ñ√∂‚àö√ë‚àö¬® t <sub>s</sub>) x/p <sup>2</sup> g h <sub>f g</sub>]<sup> 0.5</sup>


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