Presence of a non-condensing gas in a condensing vapour Options: A . &nbspIncreases the rate of condensation B . &nbspDecreases thermal resistance C . &nbspIs desirable to increase the film co-efficient D . &nbspNone of these

Presence of a non-condensing gas in a condensing vapour

Question

Presence of a non-condensing gas in a condensing vapour

Options:

A . Increases the rate of condensation

B . Decreases thermal resistance

C . Is desirable to increase the film co-efficient

D . None of these

Answer: Option D

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