91. The process of inducing artificial respiration in a person who is unconsious and whose rate of breathing is feeble . . . . . . . .
92. Moisture is given of during oxydation of coal, condensation of moisture deposition as beads on cooler surfaces the stage called . . . . . . . .
93. For installation of booster . . . . . . . . days notice to be given to JDMS.
94. Sodium phosphate liquifies at . . . . . . . . °C.
95. It is best to control noise at the
96. When the oxygen percentage comes down to nearly 2 remains at that level or below for some weeks the fire may be considered to be . . . . . . . .
97. The strata temperature and crushing effect of superincumbent rocks of coal seam accelerate of
98. Find the efficiency of the fan of the BHP is 45 and air hp is 15.
99. The main purpose of a Booster fan a mechanical ventilator usedbelow ground for
100. Vertical, steeply inclined passage driven downward movement of ore by gravity, not employed in coal mining.
Read More Section(Drilling and Blasting)
Each Section contains maximum 100 MCQs question on Drilling and Blasting. To get more questions visit other sections.
- Drilling and Blasting - Section 1
- Drilling and Blasting - Section 3
- Drilling and Blasting - Section 4
- Drilling and Blasting - Section 5
- Drilling and Blasting - Section 6
- Drilling and Blasting - Section 7
- Drilling and Blasting - Section 8
- Drilling and Blasting - Section 9
- Drilling and Blasting - Section 10