List of top Mining Engineering Questions asked in Telangana State Post Graduate Engineering Common Entrance Test

A Bulkhead door is installed in the development heading of a coal mine to control
The maximum wet-bulb temperature at working faces as required under mines regulations is
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
A mine disaster can be defined as an accident resulting in number of deaths of utmost
Total number of injuries in an opencast coal mine employing 900 persons is 9 in a year 2023. As per DGMS norms, the injury rate per 1000 persons employed is
The computation of Graham’s ratio requires the concentration values of
Incubation period is not related to
Major source of heat in underground coal mines is
As per the DGMS norms, the severity index is a measure of
Natural ventilation can be caused by
Kata thermometer is used to measure
Which of the following ventilation system is adopted for continuous miner headings?
Stone dust barriers in underground coal mines are used to arrest
At any particular place the relation between the suspended particulate matter (SPM) and respirable particulate matter (RPM) is
Nystagmus is a miner's disease associated with
As per the DGMS norms, warning level of noise for the worksite area is
The relation between COD (Chemical Oxygen Demand) and BOD (Biochemical Oxygen Demand) is
Sum of static pressure and velocity pressure is known as
A mine waste dump of pH = 5.2 can be neutralized by adding
In the context of gas testing using flame safety lamp, the correct statement is
The purpose of rotating a whirling hygrometer in hygrometric survey is to
A panel in coalmine produces 400 tonnes per day. The number of persons employed in each of the three shifts is 110, 130 and 120. As per CMR, the minimum quantity of air that needs to be circulated at the last ventilation connection of the panel in m$^3$/minute is
Considering `I' as `intake' and `R' as `return', the ventilation symbol for the shaft-bottom air-lock in a coal mine is
From a coal seam of a mine 1000 tonnes of coal is produced per day. The seam has inflammable gas emission rate of 14000 m$^3$ per day. Percentage of inflammable gas in general body of the air is 0.14. The gassiness of the seam is
Axial thrust in a turbine pump acts