The owner, Agent or Manager shall apprise the secretary of the Safety Committee of the action taken on the recommendation of the committee. What is the minimum time period of such reply?
A. 7 days
B. 15 days
C. 30 days
D. 60 days
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Which section of the Mines Act 1952 gives power to Inspectors to prohibit employment in mines?
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As per CMR 2017, competent person in relation to any work means a person who has attained the age of
A. 18 yrs
B. 20 yrs
C. 21 yrs
D. 25 yrs
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Workmen's Inspector shall hold office for a period of 'A' years from the date of his nomination. 'A' is given by,
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Explosive shall not be issued from the magazine unless they are required for . . . . . . . . use.
A. Long use
B. Slow
C. Immediate
D. All of these
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What should be the minimum number of persons working therein a mine at one time shall require the provision of latrines?
A. 25
B. 50
C. 75
D. 100 or more
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The term Representative Factor (RF) is associated with
A. mine drainage
B. mine plan
C. mine air sampling
D. mine ventilation
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In every mine where power support are used, it shall be the duty of owner, agent or manager to prepare a . . . . . . . . for the installation of power supports.
A. Withdrawer
B. Setting arrangement
C. Plan
D. Study
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Where you will provide waterseals?
A. with stowing pipe
B. isolation stoppings
C. with explosive cartridges
D. in water reservoir
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What should be the maximum gradient while tubs standing on the track shall be effectively held by brakes or securely coupled to the haulage rope?
A. 1 in 20
B. 1 in 30
C. 1 in 40
D. 1 in 50
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What shall be the minimum distance between the detaching hook & the detaching plate where a geared engine is used and the cage is at its normal position at the top of the shaft?
A. 1 m
B. 1.4 m
C. 1.8 m
D. 2.2 m
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What is the minimum number of persons to be employed when the owner, Agent or Manager shall constitute a Safety Committee for promoting safety in the mine?
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What is the least number of stop-block to be installed at the top of every inclined plane to arrest tubs from running out of control?
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State the number of the schedule that must be followed for the refresher course of rescue trained person
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No person shall go into work in a mine unless he wears . . . . . . . .
A. Watch
B. Helmet
C. Chappels
D. All of these
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In which register the reportable & minor accidents are recorded?
A. Form J
B. Form K
C. Form P
D. Form M
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What should be the maximum temperature of the white metal pouring into the socket for the purpose of capping?
A. 300°C
B. 363°C
C. 415°C
D. 525°C
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The representative factor of sampling plan not less than . . . . . . . .
A. 100 : 1
B. 1000 : 1
C. 2000 : 1
D. 2500 : 1
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It stone drift, after shots have been fired, all loose rock shall be removed from the face, area lying within a distance of . . . . . . . . m from the face shall be thoroughly cleaned or washed down and carefully examined for presence of sockets.
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The steps shall be provided in every place where the inclination exceeds . . . . . . . . from horizontal.
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