Question

Fuel economy in an industrial furnace operation can not be achieved by the use of

a.

stoichiometric combustion air.

b.

non-preheated combustion air.

c.

combustion air not enriched with oxygen.

d.

recupterators.

Answer: (a).stoichiometric combustion air.

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Q. Fuel economy in an industrial furnace operation can not be achieved by the use of

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