List of top Mining Engineering Questions asked in TS PGECET

Hoskold’s formula is used for

In project planning, the activity durations are calculated by PERT and CPM techniques assuming:

Coning and Quartering is a

In sampling, a part is collected to represent the total set of observation. Use any single word from the following to replace "Total set of observation".

In PERT analysis, the expected time to complete an activity is computed from the three-time estimates: a most likely time (m), an optimistic time (a), and a pessimistic time (b) using the expression

For any moderately skewed uni-modal frequency curve, the following is a valid empirical relationship:

Which of the following sampling techniques is followed during sampling from wagons or dumps in the form of scoop taken at regular intervals?

Which organization is responsible for publishing Indian Minerals year book?

As per classification of mineral resources, “reserve” means

As per DCF analysis, a project report is acceptable, if

SIMSLIN operates on the principle of

In an exhaustive ventilation system an evasee is used to

``Work study'' is a generic term used for conducting

Internal rate of return of a project is the discount rate at which the

The act performed to enrich or impoverish, either intentionally or accidentally, the mineral samples taken for assaying is known as

Dust particles most harmful to human respiratory system are the size of

In an underground coal mine a driller, wearing personal protective equipment, was going to workplace along the travelling roadway. A piece of rock fell down from the roof and hit the person on head causing serious injury. The cause of accident is

Which one of the following does not belong to the direct operating cost of a mine?

The feasible region of an LP problem in two variables is defined by $ X_1 \leq 4.5, \quad X_2 \leq 3.7, \quad \text{and} \quad X_1 + X_2 \leq 7.0 $ along with the non-negativity constraints. The number of corner feasibility points are:

Draeger 174 does not contain

If an underground coal mine produces 60000 tonnes coal per month, as per CMR 2017, the number of under managers needed for the mine is