Fuel combustion is never 100% efficient due to Fuels and Combustion Mcqs June 27, 2019 BILAL KHATTAK0 A.incomplete combustion loss B.dry gas loss or stack loss C.moisture loss unaccountable loss D.all these answersRelated Mcqs:If the O2 concentration of the flue gas rises too high fuel is being wasted byIf the analysis of the flue gas revealed an oxygen content of 11% this means thatThe gross heat of combustion isIncomplete combustion of hydrocarbon fuels may be due toMoisture loss is determined byControl of incomplete combustion loss would meanThe net heat of combustion of the hydrocarbon fuels isIgnition of liquid fuel at its flash point would causeIgnition of liquid fuel at its fire point would causeThe function of a piston rins in an internal combustion engine is