The main drawback of supplying more excess air in the combustion of
fuel is the
(A) Excessive power requirement of air blower
(B) Enhanced sensible heat loss in the flue gas
(C) Intermittent and uncontrolled combustion of the fuel
(D) High exit flue gas temperature from the furnace
fuel is the
(A) Excessive power requirement of air blower
(B) Enhanced sensible heat loss in the flue gas
(C) Intermittent and uncontrolled combustion of the fuel
(D) High exit flue gas temperature from the furnace