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Q. |
Which fuel is best suitable for blast furnace process? |
A. | diesel |
B. | hydrogen gas |
C. | coal |
D. | coke |
Answer» D. coke | |
Explanation: coke is best suitable for blast furnace process as it also acts as a reducing agent in smelting iron ore. the specific heat of coke is 0.85 kj/kg k. |
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