Coal tar fuels (CTF) as compared to petroleum based fuel oils have higher __________________?

Related Mcqs:

In flue gas analysis by Orsat’s apparatus, carbon monoxide is absorbed by__________________?

A. Cuprous chloride B. Potassium hydroxide C. Alkaline pyrogallol solution D. None of these...

High excess air in combustion of fuels results in____________________?

A. Increased fuel consumption B. Incomplete combustion C. Smoky flame D. None of these...

Supply of excess air for complete combustion of fuel is necessitated to facilitate___________________?

A. Its thorough mixing with air B. Attainment of chemical equilibrium C. Attainment of high temperature D. None of these...

Gobar gas is produced by the _______________ of ‘gobar’ (cow dung) ?

A. Hydrolysis B. Fermentation C. Oxidation D. Dehydration...

Calorific value of tar is about _____________ Kcal/kg?

A. 8800 B. 12000 C. 14000 D. 16000...