With increase in calorific value of fuels, their adiabatic flame temperatures__________________?

Related Mcqs:

_____________ has the widest inflammability limit (explosion limit) of all the gases?

A. Hydrogen B. Carbon monoxide C. Acetylene D. Methane...

Which of the following will be unsuitable for dust cleaning from flue gas at 400°C from a pulverised coal fired boiler ?

A. Multicyclones B. Bag filter C. Wet scrubber D. Hydrocyclones...

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...

Volatile matter content of metallurgical coke may be around ______________ percent?

A. 1-2 B. 10-15 C. 22-26 D. 30-33...

Coke compared to the coal from which it has been made, contains ____________________?

A. Less volatile matter B. More carbon C. Greater percentage of ash D. All A., B. and C....