A.lighter than molten iron
B.heavier than molten iron
Related Mcqs:
- The product of blast furnace is known as
- In a steel plant the product of a blast furnace is
- Grey cast iron is produced
- White cast iron is produced
- In the atmospheric distillation of crude petroleum
- Hot blast of air is supplied to the blast furnace through
- LPG at normal atmospheric temperature and pressure is a
- A blast furnace operates continuously for
- Slag and dross can be removed by ________________?
- Blast furnace gas is
