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DGMS EXAM FCU- MINE MANAGEMENT LEGISLATION & GENERAL SAFETY 2021 DEC

FIRST CLASS MMLGS COAL UR 20 DEC 2021

1) In a fan, adjacent to the impeller on its discharge side is placed a ring of ______ whose function is to counteract the whirling motion of air so as restore the airflow to the axial direction. 

a) adjustable guide vanes 

b) stationary guide vanes 

c) variable guide vanes 

d) ribs 

e) none of the options 

2) As per mining regulations, for every shaft exceeding 100 meter depth and during hoisting of man the speed should not exceed. 

a) 0.5 m/s 

b) 1 m/s 

c) 1.5 m/s 

d) 2 m/s 

e) 5 m/s 

3) Mine closures plan …………

a) Involves planning all activities required before operating of a mine to reclaim land socially and economically 

b) Involves planning all activities required before operating of a mine to reclaim land. 

c) Involves planning all activities required during and after the operating of a mine to reclaim land. 

d) Involves planning all activities required after the operating of a mine to reclaim land socially and economically. 

e) Involves planning of all activities required before, during, and after the operating of a mine. 

4) The owner, agent or manager shall within a period of ____ from the date of receipt of the recommendations of the safety committee shall indicate to the secretary to the safety committee, the action taken to implement the recommendations. 

a) 7 days 

b) 30 days 

c) 15 days 

d) 10 days 

e) 20 days 

5) The age for selection of persons for training in rescue work shall be between ……..

a) 18-25 yrs 

b) 21-25 yrs 

c) 18-30 yrs

d) 21-30 yrs

e) None of the options 

6) Every shaft in the course of being sunk shall be provided with a permanent lining of metal or concrete, which shall be at no time be more than _____ from the bottom of the shaft 

a) 20m 

b) 60m 

c) 6m 

d) 25m

e) 100m

7) When any mine, section or seam is abandoned, it is responsibility of the ______ to submit 2 true copies of the up to date underground plan to CIM. 

a) Owner 

b) Agent 

c) Manager 

d) Mine Management 

e) Mine surveyor 

8) Any person who has been allowed leave for not less than … shall be paid wages due for the period of leave allowed before his leave beings? 

a) 3 days 

b) 4 days 

c) 6 days 

d) 9 days 

e) 15 days 

9) How many types of crèches are there according to the number of women employed in the mine ……

a) Three 

b) Four 

c) Five 

d) Six 

e) None of the options 

10) Transporting a patient a distance of 1000-1200m on a gradient of 1 in 6 may required about 

a) 10 men to relieve the stretcher barrier 

b) 20 men to relieve the stretcher barrier 

c) 30 men to relieve the stretcher barrier 

d) 25 men to relieve the stretcher barrier 

e) 15 men to relieve the stretcher barrier