Physics · Heat and Mass Transfer
Which of the following statements regarding condensation are correct? (a) Film condensation usually occurs on clean, uncontaminated surfaces. (b) The temperature of the condensate gradually increases towards the liquid-vapour interface. (c) Suitable coatings are used on surfaces to promote dropwise condensation. (d) Dropwise condensation gives a lower heat transfer rate than film condensation.
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1(b) and (c)✓
- 2(a) and (b)
- 3(c) and (d)
- 4(a) and (d)
Correct answer
(b) and (c)
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