Question 1
1. (a) Explain the following terms:
(i) ferrous metal;
(ii) non-ferrous metal.
(b) Complete the table below on production of metals
|
FURNACE |
MAIN CHARGE |
PRODUCT |
i. |
Blast furnace |
|
|
ii. |
|
Pig iron |
|
iii. |
|
|
Wrought iron |
(c) State two safety precautions to be observed when pouring molten metal during casting.
Observation
This question did not pose any problem to the candidates. They were able to provide the required responses, to the various parts of the question