Which of the following fuel gases has the highest calorific value ?

Related Mcqs:

Highly caking coals_____________________?

A. Produce weak coke B. Produce strong coke C. May damage the coke oven walls during carbonisation D. Both B. and C....

Which of the following petrological constitutes is responsible for bright and lustrous black band of bituminous coal ?

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

The calorific value of L.D. converter gas is about ____________ Kcal/Nm3?

A. 1800 B. 800 C. 4500 D. 10000...

Lignite is ___________________?

A. A high rank coal B. A coking coal C. Can be used for gasification and steam generation D. A black banded coal which burns with a non-smoky yellowish flame...

Coal containing large quantity of _______________ are difficult to wash?

A. Ash B. Inherent mineral matter C. Free impurities D. Volatile matter...