List of top Mining Engineering Questions

A transition curve is provided to
Which drilling method is most commonly used in underground metal mines?
In the freezing method of shaft sinking, the cooling liquid used for circulation is
In opencast blasting, delay detonators are used to
The example for foliated metamorphic rock is
The term “Powder Factor” refers to
In the etch method, the acid used to measure borehole deviation is
Which rock is a sedimentary rock?
Schist is a metamorphic rock characterized by
The texture of igneous rocks depends mainly on
The mineral commonly used in the manufacture of cement is
Which of the following is a primary advantage of Monte Carlo simulation?
In a PERT network, the time estimate of an activity is as per the following: Optimistic time is \(4\) days, most likely time is \(6\) days and pessimistic time is \(14\) days. The expected time and standard deviation of the activity (in days) are respectively
The primary objective of a balanced transportation problem is to
In network analysis using the Critical Path Method (CPM), the critical path is the one with
Which of the following is a common form of mineral taxation applied in many countries to capture economic rent from mining operations?
If two projects have the same PVB but Project A has a higher IRR than Project B, what is the usual recommendation when capital is limited?
In decision theory, which criterion assumes the decision-maker is pessimistic?
The assignment problem is a special case of the transportation problem where
Which financial metric indicates the time required for cumulative cash inflows to recover the initial investment in a mining project?
Which of the following profitability measures is most commonly used to compare mining projects of different sizes and lives?
The average grade of the mineral of a vein type of orebody with grade and thickness varying from place to place within the same orebody is arrived by
A key component of a feasibility report that summarizes project risks, sensitivities, and contingency plans is called
Which reserve estimation technique assumes a completely random distribution and is generally used only for initial rough estimates?
According to the UNFC (United Nations Framework Classification) system, which category represents the highest level of geological confidence and economic viability for a mineral deposit?