List of top Mining Engineering Questions asked in TS PGECET

Quantity of air to be circulated to underground workings where \(150\) workers are employed in a largest shift and daily production is \(500\) t will be
The operating point of a mine fan is
If the wet bulb temperature of air at a particular place in a mine is \(31^\circ\mathrm{C}\), then the velocity of air in that place should be
In mine water pollution control, sedimentation ponds primarily remove
Topsoil preservation in mine land reclamation is important because it
The first step in Environmental Impact Assessment (EIA) process is
As per Central Pollution Control Board guidelines, the permissible daytime noise level in residential areas is
Acid Mine Drainage (AMD) is mainly caused due to oxidation of
For O.B. removal with shovel, the optimum size of the dumper depends on
The most effective method for controlling dust in haul roads of opencast mines is
The Gaussian plume model is primarily used to estimate
The permissible limit of \(\mathrm{PM}_{10}\) in ambient air (24-hour average) as per Central Pollution Control Board (CPCB) standards in industrial areas is
Pocket and wing technique of pillar extraction is related to
Resuing stoping method is adopted when the ore body is
When a double-ended ranging drum shearer cuts coal in a longwall face,
In Koepe winding, the overwind is prevented by
Axial thrust in a turbine pump acts
A twin cable ropeway consists of
The process of treating holes with chemicals in the cementation method is called
Depending upon the decreasing ability of surrounding rock to store strain energy in underground metal mining methods can be ordered as
The 'ratchet and pawl' mechanism in a jack hammer drill
The strength of standard wire rope is proportional to
In a belt conveyor system, the function of the snub pulley is to
Emulsion explosive is a mixture of
A low-grade steep-seated ore body dipping at \(70^\circ\) has a strike length of \(2\ \text{km}\) and width \(100\ \text{m}\). The ore body and wall rocks are weak and fractured. The preferred method of mining is