Which of the following advantages is not associated with the use of preheated air for combustion of a fuel in the furnace? Options: A . &nbspIncrease in calorific value of the fuel B . &nbspIncrease in flame temperature C . &nbspReduction in scale losses D . &nbspSaving in fuel consumption

Which of the following advantages is not associated with the use of preheated ai

Question

Which of the following advantages is not associated with the use of preheated air for combustion of a fuel in the furnace?

Options:

A . Increase in calorific value of the fuel

B . Increase in flame temperature

C . Reduction in scale losses

D . Saving in fuel consumption

Answer: Option A

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