Finned tube heat exchangers Options: A . &nbspGive larger area per tube B . &nbspUse metal fins of low thermal conductivity C . &nbspFacilitate very large temperature drop through tube wall D . &nbspAre used for smaller heat load

Finned tube heat exchangers

Question

Finned tube heat exchangers

Options:

A . Give larger area per tube

B . Use metal fins of low thermal conductivity

C . Facilitate very large temperature drop through tube wall

D . Are used for smaller heat load

Answer: Option A

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