Presence of free moisture in coal is most disadvantageous during_________________?

Fuels and Combustion 30/08/2021

A. Its pulverisation (as it requires more power)
B. Combustion of fire slacks on the grates
C. Handling (e.g. when emptying wagons)
D. None of these

Related Mcqs:

    Bomb calorimeter can be used to determine the _____________ of the coal?
    A. Sulphur content B. Calorific value C. Both A. & B. D. Neither A. nor B....
    With increase in the oxygen content of the coal, its ______________ decreases?
    A. Calorific value B. Caking power C. Both A. & B. D. Neither A. nor B....
    Calorific value of a typical dry anthracite coal may be around _____________ Kcal/kg?
    A. 1000 B. 4000 C. 8000 D. 15000...
    Shatter index of the coke is a measure of its___________________?
    A. Strength B. Bulk density C. Reactivity D. None of these...
    Flue gas discharge velocity through chimney of a big thermal power plant may be around ________________ m/sec?
    A. 0.5 B. 10 C. 50 D. 500...

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