Question 2
State two features of underground mines.
Observation
This was a compulsory question that was well attempted by the candidates and they scored high marks. Such candidates presented the following points to score high marks.
- drift;
- adit;
- cross cuts;
- tunnels;
- back;
- rib;
- head frames;
- shafts;
- winze;
- stapes;
- timbering;
- raise.