In designing air preheaters, the important design consideration is that Options: A . &nbspApproach temperature should be as low as possible B . &nbspHandling and maintenance should be easier C . &nbspHeat transfer area should be optimum D . &nbspStack gases should not be cooled to the dew point

In designing air preheaters, the important design consideration is that

Question

In designing air preheaters, the important design consideration is that

Options:

A . Approach temperature should be as low as possible

B . Handling and maintenance should be easier

C . Heat transfer area should be optimum

D . Stack gases should not be cooled to the dew point

Answer: Option D

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