Practical experience and training in coal mines required for persons received to diploma in mining engineering from educational institution for appearing sridar examination . . . . . . . . years.
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Is the manager has powers may suspend or take such disciplinary action against any employee behalf under the provision of the act, the regulations or orders made those under.
A. No
B. Sometimes
C. Yes
D. None
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AMM means
A. Adolosent mine miner
B. Air methane mixture
C. Altra mechanical motor
D. Abandoned mine methane
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If the height of insitu piller exceeds 1.25 m the base of the piller shall not be less than . . . . . . . . meters in diameter in manual opencast way.
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The life of the winding rope in a shaft . . . . . . . .
A. 2 years
B. 2 2 1
C. 3 2 1
D. 4 2 1
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The brakes of winding engine are examined once at least in every . . . . . . . .
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In every shaft the engine shall be fitted with an automatically recording . . . . . . . . indicator.
A. Space utilised
B. Speed
C. Velocity
D. Water flow
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Practical experience of candidates required for appearing first class manager certificate for diploma holder in mining engineering . . . . . . . . years.
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Tub rerailers are provided at intervals of not more than . . . . . . . . meters.
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All parts of suspension gear be renewed after a period of service not more than . . . . . . . . years and at shorter interval.
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The height of insitu piller shall not exceed in manual opencast mining
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The output per month during the proceeding financial year of the, total out put from all workings within the specified mine boundries called
A. Weekly out put
B. Day out put
C. Monthly out put
D. Average out put
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No material shall be placed or dumped within . . . . . . . . meters from either side of track of rails.
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Manhole height shall not be less than . . . . . . . . m.
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When the percentage of inflammable gas, in the general body of air at any place in working more than . . . . . . . . in second degree gassy mines.
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Where white metal used in capping, the tapered portion of the socket shall not be less than . . . . . . . . times the diameter of the rope for the rope size upto . . . . . . . .
A. 62 1
B. 52 1
C. 72 1
D. 10, 28 mm
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The coal mines regulation extend to the . . . . . . . . India.
A. Part
B. Few states
C. Whole
D. Except Kashmir
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Which includes coal, stone, debris or any other material
A. Sand
B. Material
C. Masonary cement
D. White wash
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Practical experience of candidates require for appearing first class manager certificates for degree in mining engineering holders . . . . . . . . years.
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Any excavation made or being made in a mine for search of or obtaining coal called
A. Working place
B. Face
C. Working
D. For moving face
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