2.
What should be interval of recapping of ropes other than the rope of Koepe system of winding?

4.
In third degree gassy mines, velocity of air to be measured 4.5 meters from any face whether working or discontinued on the intake side of the brattice or partition the velocity of air is . . . . . . . . m/min.

6.
Which of the following activities do not fall under the obligation of work persons for the purpose of sanitation in a mine?

Read More Section(Mine Legislation and General Safety)

Each Section contains maximum 100 MCQs question on Mine Legislation and General Safety. To get more questions visit other sections.