Which among the following surface promote heat transfer?(a) Plain(b) Shiny(c) Corrugated(d) WetThis question was posed to me during an interview.My question is from Heat Exchangers in section Building Blocks of Dairy Processing of Dairy Engineering

Which among the following surface promote heat transfer?(a) Plain(b) S

1.	Which among the following surface promote heat transfer?(a) Plain(b) Shiny(c) Corrugated(d) WetThis question was posed to me during an interview.My question is from Heat Exchangers in section Building Blocks of Dairy Processing of Dairy Engineering
Answer» Right answer is (c) Corrugated The EXPLANATION: The partition is OFTEN corrugated to create a more turbulent FLOW, which results in BETTER HEAT transfer. The thickness is also important. The thinner the partition, the better the heat transfers.

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Which among the following surface promote heat transfer?(a) Plain(b) Shiny(c) Corrugated(d) WetThis question was posed to me during an interview.My question is from Heat Exchangers in section Building Blocks of Dairy Processing of Dairy Engineering

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