Chemical Engineering Basics Mcqs


Q.  Pick out the correct statement about the condensation?

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



 
 

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