Question

state other application areas of
economizer​

Answer 1

Applications include the preheating of boiler feed water, waste heat recovery, and cogeneration. Economizers are also used in waste heat boilers and other heating and cooling equipment. By definition, waste heat is heat produced by machines and industrial processes for which there is no useful application.

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Answer 2

Explanation:

Applications include the preheating of boiler feed water, waste heat recovery, and cogeneration. Economizers are also used in waste heat boilers and other heating and cooling equipment. By definition, waste heat is heat produced by machines and industrial processes for which there is no useful application.

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