(a) List five parts of the blast furnace.
(b) (i) List the three charges fed into a blast furnace. (ii) State one function each of the three charges listed in (b)(i) above.
(c) State the type of iron produced from the blast furnace.
Most of the candidates attempted this question and performed excellently well. They were able to list five parts of the blast furnace and three charges fed into the blast furnace.
