SCR-MINE MANAGEMENT LEGISLATION & GENERAL SAFETY DGMS EXAM-2021
Question Paper _ Key of DGMS SECOND CLASS RESTRICTED UNDER CMR - MINE MANAGEMENT LEGISLATION AND GENERAL SAFETY
Duration in Minutes: 120
1) When a change occurs in the name or ownership of a mine or the address of the owner, the owner or manager shall give notice within.....days from the date of change to the Chief Inspector?
A) 15 days
B) 40 days
C) 60 days
D) 30 days
E) 7 days
2) No. of persons in a rescue team using breathing apparatus shall comprise
A) Not less than 3 and not more than 5
B) not less than 2 and not more than 3
C) not less than 7 and not more than 8
D) not less than 5 and not more than 6
E) not less than 7 and not more than 10
3) Notice of commencement of any mining operation shall be submitted in the form specified by the Chief Inspector and accompanied by ...................
A) Options B & C
B) copy of Safety management plan under Reg 104.
C) Options A & C
D) copy of Surface plan under Reg 65. 1(a)
E) copy of Ventilation Reg 65. 1(b)
4) Certificate shall be granted to candidates after such examinations and such form as may specify.
A) Ministry of Mines
B) The Board of mining examination
C) Central Government
D) Chief Inspector
E) none of these
5) During drilling operation, the production of dust may be reduced by , keeping suitable pressure, keeping the holes clear of cuttings, directing a jet of water to the cutter edge.
A) increasing the voltage of drill machine
B) decreasing the r.p.m.
C) reducing the dia of drill bit
D) using sharp bits
E) increasing rpm of the drill motor
6) Dust in mines causes
A) All of these
B) Skin related diseases
C) Breathing related diseases
D) Liver related diseases
E) Eye-related diseases
7) The Owner, Agent or Manager shall return a copy of the contravention form within days showing action taken to remedy the contravention
A) 20
B) 15
C) 45
D) 30
E) 25
8) Particulars of every person killed or injured Form 4C shall be sent by the Owner, Agent or Manager to
A) the Chief Inspector & Regional Inspector within 7 days of the occurrence
B) the Chief Inspector within 7 days of the occurrence
C) the Chief Inspector & Regional Inspector within 15 days of the occurrence
D) the Chief Inspector within 15 days of the occurrence
E) None of these
9) Which fire extinguisher can be used in Class A, B and C type fire?
A) A,B & C
B) Dry Powder
C) None of A, B & C
D) Water
E) Foam
10) Annual Returns under Rule 29P shall be submitted on or before...........
A) 1st January
B) 20th February
C) 30th June
D) 20th January
E) 31st March
11) According to CMR 2017, the maximium number of attempts allowed for any examination conducted by the Board is?
A) 6
B) 8
C) 7
D) 5
E) 9
12) every dust respirator shall be inspected once at least in every days and shall be thoroughly examined and tested at least once in every month
A) 7days, 6 months
B) 7 days, 1 months
C) 15days, 3 months
D) 30 days 3 months
E) none
13) Match the following regulations as mentioned in CMR,2017
A) 1-c,2-b,3-d,4-a
B) 1-a,2-b,3-c,4-d
C) None of above
D) 1-b,2-c,3-a,4-d
E) 1-a,2-b,3-d,4-c
14) How many years practical experience is required for appearing in Sirdar's certificate examination, if candidate do not have any qualificatin in mining?
A) 3 years
B) 6 years
C) 2 years
D) 4 years
E) 5 years
15) N.C.S.M stands for
A) National council of superintendent in mines
B) National conference of superintendent in mines
C) none
D) National conference of safety in mines
E) National council of safety in mines
16) Which of the following factors do not have any influence in the decision of fixing the danger mark or withdrawal level due to danger of inundation from surface water
A) Ventilation
B) Rate of water entering the mine during monsoon
C) Rate of rise of water level in the river adjacent to the mine
D) Margin of safety
E) Time taken for withdrawal of all the persons to surface
17) Sketch of site illustrating the accident and all relvant details shall be prepared & duly signed by
A) Safety officer
B) Manager or assistant manager
C) workman inspector
D) Surveyor
E) All of above
18) The Coal Mines Regulations, 2017 were released by the notification of which Ministry...
A) Ministry of Coal
B) Ministry of Mines
C) Ministry of Human Resource Managment
D) Ministry of Labour and Employment
E) None ot the above
19) while identifying hazards in a classified sector, number of workers who may be exposed need to be taken into account to ascertain possible degree of consequence in the event of a mishap in the following manner-
A) percentage of work persons employed is more than 60 then only Impact assessment of exposure is Maximum
B) percentage of work persons employed is 20- 40 then Impact assessment of exposure is Maximum
C) percentage of work persons employed is less than 60 then only Impact assessment of exposure is Maximum
D) percentage of work persons employed is more than 40 then Impact assessment of exposure is Maximum
E) percentage of work persons employed is more than 30 then Impact assessment of exposure is Maximum
20) An additional plan drawn to a suitable scale when it is not possible to show the complete boundary on a plan is known as
A) None of the Options
B) Cross section plan
C) Vertical projection plan
D) Key plan
E) Boundary plan
21) Use of false certificate of fitness is mentioned in the Mines Act, 1952
A) Sect. 66
B) Sect. 65
C) None of these
D) Sect. 64
E) Sect. 63
22) During suspension or cancellation of managers certificate; or any certificate granted by Board, the Inspector who conducted the enquiry shall, within days from date of conclusion of his enquiry, send a report to the Board.
A) 30 days
B) 60 days
C) 15 days
D) 45 days
E) 3 days
23) No case or container shall ordinarily contain more than kg of explosives
A) 15
B) 20
C) 10
D) 5
E) 25
24) If a mine/working is intended to abandon /discontinue for a period exceeding 60 days, the notice shall be submitted to the CIM within days
A) none
B) 90 days
C) 60 days
D) 40 days
E) 30 days
25) Detonators should not be transported in vehicle at a time more than
A) 100
B) None of these
C) 200
D) 180
E) 150
26) Who will test the breathing apparatus before proceeding for below ground rescue work
A) Instructor
B) Superintendant
C) Asst. Manager
D) Manager
E) Leader of rescue team
27) Choose the incorrect statement -- duties of Safety Officer does not include
A) Production
B) examine travelling roadways once in every 7 days
C) ensure observance of regulation concerning the dust suppression
D) countersigned the bound page record book maintained by overman
E) carry out ventilation survey
28) In opencast mine, minimum standard of illumination in lux at In-pit crusher shall not be less than
A) 40H
B) 10H
C) 30H
D) 50H
E) 20H
29) To prevent inundation, mine entrances and openings shall be m above the HFL of nearby jore or river:-
A) less than 1.5m
B) Altleast 1.5m
C) Atleast 2.5m
D) 2m
E) 3.5m
30) Safety management plan must be and system
A) Risk based and Reactive
B) Auditable and reactive
C) Documented and reactive
D) Auditable and Docmented
E) Rule based and reactive
31) A shovel operator is required to undergo theoretical and on the job training (refresher) of not less than Days
A) 24
B) 20
C) 15
D) 12
E) 10
32) The maximum number of shots fired in a mine shall be decided by …………
A) Regional inspector
B) Agent
C) Chief inspector
D) none
E) Manager
33) When Serious bodily injury turn to Fatal Owner Agent or Manager shall give Notice to
A) District Magistrate, Controller of Indian Bureau of Mines, and Chief Inspector of mines
B) None of these
C) District Magistrate, Chief Inspector, Regional Inspector & Coal Mines Labour Welfare Commissioner
D) Regional Inspector and District Magistrate
E) the Chief Inspector & Regional Inspector
34) Composition of Safety Committee consists of
A) Chairman, 5 officials or competent persons nominated by Chairman, 5 workmen nominated by workmen, workmen's inspectors , Safety officer to act as secretary
B) Chairman, 5 officials or competent persons , 5 workmen nominated by workmen, workmen's inspectors
C) Chairman, 5 workmen nominated by workmen, workmen's inspectors , Safety officer to act as secretary
D) Chairman and 5 officials or competent persons nominated by Chairman
E) Chairman and 5 officials or competent persons nominated by Chairman, 5 workmen nominated by workmen, workmen's inspectors
35) Sect.76 of the Mines Act, 1952 specified the determination of nominated owner in case of association
A) any of the Partner or Managers
B) any of the Director or Managers
C) All above
D) None of these
E) any of its members or manager
36) Annual Return shall be submitted to
A) The Chief Inspector and District Magistrate
B) Regional Inspector of Mines
C) Chief Inspector & Regional Inspector
D) Chief Inspector, Regional Inspector & District Magistrate
E) The Chief Inspector of Mines
37) Respiratory quotient obtained by.
A) none
B) Volume of CO2 produced/ Volume of O2 consumed
C) Volume of O2 produced/ Volume of CO2 consumed
D) Volume of CO2 produced/ Volume of CO consumed
E) Volume of CO produced/ Volume of O2 consumed
38) As per CMR, 2017, Owner, Agent or Manager shall replace safety helmet at least once in years
A) 8
B) 5
C) 6
D) 4
E) 3
39) According to Regulation 11 of The CMR, 2017, Which of the following certificates are not granted by the Board?
A) sirdar's certificate
B) All of the above
C) Surveyor's certificate
D) Overman's certificate
E) None of these
40) Safety classes and safety weeks are organized by?
A) manager
B) Workmen's inspector
C) all
D) Vocational training officer
E) Safety officer
41) Why different types of explosives are not charged in the same shot hole
A) Less output per round of blasting
B) none
C) Chances of misfire
D) Cost of blasting will be maximum
E) Chances of explosion
42) Should one man be in charge of the Rescue or Recovery work ?
A) No, Only Rescue team members.
B) Yes, Generally a representative of the Trade Union.
C) Yes, Generally a representative of the Company.
D) None of the options
E) Yes, Generally a representative of the Worker.
43) Overtime register shall be maintained in form :
A) B
B) I
C) J
D) G
E) H
44) An open cast mine has average monthly output of 35000 cubic metre, What is the minimum qualification for safety officer ?
A) Second class manager
B) First class manager or Second class manager
C) Managers permit
D) All of the above
E) First class manager
45) For every mine where in or more persons are ordinarily employed, the owner, agent or manager shall appoint a suitable qualified person as Welfare officer
A) 150
B) 700
C) 600
D) 200
E) 500
46) When any person is contacted by any Notified Disease under CMR, 2017, Owner, Agent or Manager of the mine shall give Notice to
A) the Chief Inspector
B) None of these
C) District Magistrate, Coal Mines Labour Welfare Commissioner, Chief Inspector, Regional Inspector & Inspector of Mines (Medical)
D) All of these.
E) the Chief Inspector & Regional Inspector
47) The signalling voltage used in any circuit shall not exceed V
A) 110v
B) 30 v
C) 220 v
D) 80 v
E) 55 v
48) A non-electric detonating relay does not contain
A) Metal sleeve
B) Delay element
C) Neoprene connecting tube
D) None of above
E) Fuse head
49) In case of fatal and serious accident occurred in a mine the reports, plans of such accident along with photographs shall be send to DGMS within days
A) none
B) 30 days
C) 7 days
D) 3 days
E) 15 days
50) A competent person shall examine all fire fighting equipment once at least every ……………..
A) 3 months
B) 1 year
C) 1 month
D) 2 months
E) 6 months
51) Very poor roof (Class V) of development workings shall be supported with
A) Rigid/yielding steel arches
B) full column resin grouted roof bolts
C) full column cement grouted roof bolts
D) None of the options
E) wedge type roof bolts
52) The hazard control plans with which colour of flag need to be accorded with due priority by the Agent and Owner
A) Black
B) Yellow
C) Red
D) Blue
E) Green
53) At what interval examination of rate of emission of inflammable gas in cubic meters per tonne of coal raised shall be done?
A) 30 days
B) 45 days
C) 10 days
D) 15 days
E) 7 days
54) If a mine is operated without appointing qualified manager, the Owner may be punished with fine upto
A) 1000 rupees
B) 1500 rupees
C) 2500 rupess
D) 500 Rupees
E) 2000 rupees
55) Minimum days of attendance shall be put by a person employed below ground is
A) 120 days
B) none
C) 150 days
D) 240 days
E) 190 days
56) Report of medical re-examination by the appellate medical board shall be issued in the Form ..............
A) Q
B) S
C) P
D) None of the options
E) R
58) No programmed of safety can be successful unless the company has..?
A) all
B) Assistance from DGMS
C) private safety organization
D) Internal safety organization
E) assistance from state safety council
59) A person employed in a mine contracts with notified diesease under section 25 ot the Act, the owner, agent, or manager needs to submit a notice of disease in the prescribed form to the chief inspector and others within the period
A) none of them
B) within three days of being inform of the disease
C) within seven days of being inform of the disease
D) within a fifteen of being inform of the disease
E) within thirty days of being inform of the disease
60) Which of the following authority, will provide residential accomidation for the assistant manager?
A) Owner or Agent
B) Owner, Agent or Manager
C) Agent
D) Owner
E) Manager
61) The Board of Mining Examination shall be so constituted that it shall include atleast members possessing Qualifications, in First class Managers certificate and practical Experince of not less than two years in management in coal mines.
A) 4 members
B) 5 members
C) 3 members
D) 2 members
E) 1 member
62) The lighting voltage on the surface of a mine or in an open cast mine may be raised to 250 V, if the neutral or the midpoint of the system is connected with earth and the voltage between the phases does not exceed
A) 125 V
B) 1.1KV
C) 440V
D) 250 V
E) 110 V
63) Air reciever forming part of a Compressor shall be tested once after every
A) All of three
B) Renewal
C) at interval of not more than 3 years
D) Repair
E) none
64) What are the requirements of experience and qualifications for Instructors as per the Mines Rescue Rules, 1985
A) A rescue trained person, has 5 years practical experience in below ground work in mines and holder of Manager's Certificate of a type not restricted to open cast workings
B) A rescue trained person, has atleast 3 years practical experience in below ground work in mines and holder of Manager's Certificate of a type not restricted to open cast workings
C) A rescue trained person, has 7 years practical experience in below ground work in mines and holder of Fist class Manager's Certificate of a type not restricted to open cast workings
D) A rescue trained person and holder of Manager's Certificate of a type not restricted to open cast workings
E) A rescue trained person, has 3 years practical experience in below ground work in mines and holder of Manager's Certificate
65) reportable injury means any injury other than a serious bodily injury which involves,or in all probability will involve, the enforced absence of the injured persons from work for a period of hours or more.
A) 72
B) 84
C) 96
D) 24
E) 48
66) On the basis of a report of the inspector, the Regional inspector is of the opinion that any statuatory certificate holder is incompetent or is guilty of negligence under the Act or Regulations, he shall bring the matter to the notice of ---- for suspension/ cancellation.
A) NONE OF THESE
B) DG
C) DMS
D) THE BOARD
E) DYDG
67) World Environmental Day will be observed on
A) 30th december
B) 30th November
C) 30th april
D) 30th march
E) 05th June
68) The records of air borne respirable dust shall be recorded within days from the date of collection and counter signed by the manager with in hours
A) 7 days, 24 hours
B) 14 days, 48 hours
C) none
D) 7 days, 48hours
E) 14 days, 24 hours
69) The change of ownership and address of mine shall be submitted of CIM and RIM within days
A) none
B) 14 days
C) 30 days
D) 3 days
E) 7days
70) No person shall act as Manager or an official or a winding engineman in a mine after attaining the following age?
A) 65 years
B) none of these
C) 70 years
D) 75 years
E) 60 years
71) No person shall be appoined as engineer for more than one mine except with the previous permission in writing of the
A) None of these
B) Owner
C) Manager
D) Agent
E) Chief inspector of mines
72) Apprentices or trainees not below age of allowed to work under supervision.
A) 14
B) 18
C) 11
D) 16
E) 18-20
73) Dust collecting sampler shall be placed within m on the side of the point of dust generation
A) none
B) 2m, return side
C) 2m, intake side
D) 1m, intake side
E) 1m, return side
74) According to CMR, in connection with blasting, misfire means---------
A) failure to connect the catridges
B) None of these
C) failure to explode the entire charge of explosives in a shot hole
D) insufficent stemming of shot holes
E) failure to ignite a detonator
75) Regarding providing of first Aid station at above ground in a mine, which of the following is wrong?
A) At every place where more than 45 persons are employed
B) At top of every shaft
C) At every workshop
D) At every screening plant
E) None of the options
76) In opencast mine, minimum standard of illumination in lux at crushing place in CHP shall not be less than
A) 10H
B) 50H
C) 20H
D) 30H
E) 40H
77) Accident frequency rate is calculated in terms of man shifts worked?
A) all
B) 10000
C) 1000
D) 100000
E) 100
78) The most important function of the management is?
A) staffing
B) Organization
C) Planning
D) Controlling
E) all
79) Gravimetric dust sampler is used for
A) Air sampling
B) water sampling
C) Measuring gravitational force
D) Removing dust from air
E) Respirable air borne dust sample
80) When any person is contacted by any Notified Disease under CMR, 2017, Owner, Agent or Manager of the mine shall give Notice in
A) None of these
B) Form 5A
C) Form 4A
D) Form 1-A
E) Form 5
81) Form 4B shall be sent by the Owner, Agent or Manager to
A) the Chief Inspector within 15 days of the occurrence
B) the Chief Inspector & Regional Inspector within 15 days of the occurrence
C) the Chief Inspector & Regional Inspector within 7 days of the occurrence
D) the Chief Inspector within 7 days of the occurrence
E) None of these
82) The incombustible dust does not contain per cent. of free silica
A) less than 3%
B) more than 5%
C) more than 3%
D) none
E) less than 5%
83) If a mine has already been opened, the plans required to be submitted under regulation 3(2) (a) shall be submitted within ……..days of coming into force of the CMR, 2017, to Regional Inspector?
A) 90 days
B) 120 days
C) 180 days
D) 30 days
E) 60 days
84) In a open cast mines which is worked by HEMM or any mechanised mine having belowground working, one additional Mechanical engineer degree or diploma should be appointed if
A) Horse Power exceeds 1200 of all the machinary
B) Horse power exceeds 1400 of all the machinary
C) horse power exceeds 1300 of all kinds machinaries.
D) Horse power exceeds 1000 of all the machinary
E) Horse Power exceeds 1500 of all the machinary
85) Which of the following authority, shall be the responsibility to see that the persons so appointed are competent to perform the duties assigned?
A) Both A & B
B) Agent
C) Manager
D) Owner
E) Owner, Agent and Manager
86) If 2000 persons are ordinarily employed ,how many workmen's inspectors shall be designated by mine management?
A) 5
B) None of the options
C) 3
D) 6
E) 4
87) The combination of likelihood of a specific unwanted event and its potential consequences is defined as......
A) Risk Assessment
B) All the options
C) Risk
D) Accident Analysis
E) Risk Management plan
88) A notice of construction of the water dam shall be send within. ?
A) 14 days
B) 7 days
C) all
D) 60 days
E) 30 days
89) What is Corporate Social Responsibility?
A) Corporate initiative to take responsibility for the company's efforts on the environment and impact on social welfare being of the sourrounding areas.
B) Corporate intiative of a company for taking responsibility for providing education to all villagers nearby
C) Corporate initiative for taking responsibility to involve in local government.
D) Corporate initiative for taking responsibility for supplying food etc. to the nearby living people
E) Corporate initiative for employing local youth at their factory or premises
90) Holes in the ozone layer over the Antarctic region is caused by?
A) Mercaptanes
B) Chlorophenols
C) Bromo Methane
D) Chloro Flouro carbons
E) Sulphates
91) The plan which has to be prepared for periodical assessment of impact of open cast mining activity on environment is
A) Periodical Report
B) EIA
C) EMP
D) none
E) Yearly Report
93) Welfare officer shall forward the summary of report of his work through the mine manager to ……
A) None of the options
B) Inspector of Mines
C) Options B & C
D) Chief Inspector
E) Regional Inspector
94) substitution is the control which may reduce the risk upto
A) 50 percent
B) 90 percent
C) 95 percent
D) None of the options
E) 75 percent
95) In opencast mine, minimum standard of illumination in lux at feeder breaker shall not be less than
A) 20H
B) 40H
C) 10H
D) 30H
E) 50H
96) Which section of Mines Act 1952, Central government has power to make Coal Mines Regulations ?
A) Sec.59
B) Sec.12
C) Sec.61
D) Sec.17
E) Sec.57
97) In opencast mine, minimum standard of illumination in lux at belt conveyor transfer points shall not be less than
A) 10H
B) 50H
C) 20H
D) 40H
E) 30H
98) In an open cast mine for equipment like shovels etc the maximum cable length permitted is
A) 1000 meters
B) 200 meters
C) 300 meters
D) 500 meters
E) 400 meters
100) A crane operator is required to undergo theoretical and on the job training of not less than… Days
A) 12
B) 10
C) 9
D) 8
E) 6
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