Abrasion index of blast furnace coke should be around _____________ percent?

Related Mcqs:

The hottest part of the flame lies in its _______________ zone?

A. Non-luminous B. Luminous C. Yellow D. Unburnt gases...

Traces of tar fog present in the coke oven gas is removed by_________________?

A. Cyclone separator B. Wet packed scrubber C. Electrostatic precipitator D. Washing with monoethanolamine...

The maximum adiabatic flame temperature is attained, when the fuel is burnt with ______________________?

A. Theoretically required amount of air B. More than theoretically required amount of air C. Less than theoretically required amount of air D. Theoretically required amount of oxygen...

Which of the following is not a ‘manufactured’ fuel ?

A. LPG B. Coal briquettes C. Tar D. Colloidal fuels...

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...