CUET Preparation Today
| Which of the following is not true of surface mining? |
The output is small but rapid. Overhead costs such as safety precautions and equipment is quite moderate in this method. Both 1 and 2 None of the above. |
| Both 1 and 2 |
| The output is both large and rapid. Overhead costs such as safety precautions and equipment is relatively low in this method. |
