Raw materials are charged in the iron blast furnace using____________________?
Correct answer: B. Skip hoist
- A. Bucket elevator
- B. Skip hoist
- C. Screw conveyor
- D. None of these
Explanation
A skip hoist lifts and discharges batches of raw materials into the top of a blast furnace. It is preferred for vertical charging of coke, ore, and fluxes.
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