A gaseous fuel in order to develop luminosity on burning, must contain __________________?

Related Mcqs:

Main constituent of the gas produced from a gobar gas plant is___________________?

A. CO2 B. CH4 C. H2 D. CO...

Nitrogen present in the flue gas is determined in the Orsat apparatus by absorbing it in_____________________?

A. KOH B. Ammoniacal cuprous chloride C. Pyrogallol solution D. None of these...

A coal having higher volatile matter content, has lower_________________?

A. Smoking tendency on burning B. Coke oven gas yield on carbonisation C. Chance of catching fire during storage in open space D. Ignition temperature...

Which of the following petrographic constituents of coal is non-coking ?

A. Vitrain B. Clarain C. Durain D. Fussain...

For long flame and easy ignition, the coal used should have_________________?

A. High volatile matter B. Low ash C. High calorific value D. High ash...