As the C/H ratio of the fuel increases, the amount of CO2 formed on combustion _______________ for the same percentage of excess air?

Related Mcqs:

The average molecular weight of a flue gas having the composition by volume as CO2 = 25%, O2 = 25%, N2 = 50% will be___________________?

A. 27.6 B. 23 C. 47.3 D. 42.9...

Largest constituent of blast furnace gas is__________________?

A. N2 B. CO C. CO2 D. H2...

__________ is used as jet engine fuel ?

A. Petrol B. Diesel C. Kerosene D. LPG...

‘Fat’ coal means a coal having ___________________?

A. Low calorific value B. High volatile matter C. Low ash content D. Non smoking tendency...

Use of pulverised coal in boiler furnace provides___________________?

A. High calorific value B. Better combustion C. Smokeless burning D. Less erosion on furnace walls...