Stack heat losses can be minimised by Options: A . &nbspControlling the excess air B . &nbspOxygen enrichment of combustion air C . &nbspUsing low c.v. fuels D . &nbspMaintaining proper draft in the furnace

Stack heat losses can be minimised by

Question

Stack heat losses can be minimised by

Options:

A . Controlling the excess air

B . Oxygen enrichment of combustion air

C . Using low c.v. fuels

D . Maintaining proper draft in the furnace

Answer: Option A

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