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.Management Sciences
A. Preheating, blending and de-ashing the coal
B. Stamped charging of coal
C. Dry quenching of coke
D. All A., B. and C.
Related Mcqs:
- Cannel coal and boghead coal are the examples of _________________?
- A. Humic coals B. Liptobiolites C. Sapropelic coals D. None of these...
- Dry air required to burn 1 kg of carbon completely may be around ______________ kg?
- A. 11 B. 2 C. 20 D. 38...
- Which of the following is a poisonous fuel gas ?
- A. Coke oven gas B. Blast furnace gas C. Natural gas D. None of these...
- The calorific value of producer gas is around _____________ kcal/Nm3?
- A. 1300 B. 500 C. 4500 D. 9000...
- Presence of nitrogen in combustion air does not reduce the ____________________?
- A. Amount of heat liberated B. Flame temperature C. Flue gas temperature D. Any of the above...
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