Question: 4 7 6 . Pick out the correct statement about the condensation. Filmwise condensation gives a lower heat transfer rate than the dropwise condensation Suitable

476. Pick out the correct statement about the condensation.
Filmwise condensation gives a lower heat transfer rate than the dropwise condensation
Suitable coating or vapour additive is used to promote film wise condensation
If a condensing liquid does not wet the surface dropwise, even then condensation will take place on it
Reynolds number of condensing liquid is based on its mass flow rate

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