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FCU-MINE MANAGEMENT LEGISLATION & GENERAL SAFETY DGMS EXAM 2021

Question Paper & Key of DGMS FIRST CLASS UNRESTRICTED UNDER CMR - MINE MANAGEMENT LEGISLATION AND GENERAL SAFETY EXAM 2021

1) Identify from the following chacteristics of safety management system, which belong to either :

(a) Rule based safety management system or

(b) Risk based safety management

(i) Reactive

(ii) Proactive

(iii) Focussed in human error

(iv) Focussed on system error

(v) enforcement driven

A) (a) ii and iv (b) i, ii, v

B) (a) i, ii, iii (b) iv, v

C) (a) i, ii (b) iii, iv, v

D) (a) i, iii, v (b) ii, iv

E) (a) i, iv (b) ii, iii, v

2) If the average concentration of respirable dust in a series of ……samples taken in Successive normal working shifts during the subsequent month exceeds time the 'permissible limits', relevant operation causing excessive dust shall cease

A) 5, 7, 1.5

B) 5, 7, 2

C) 7, 7, 2

D) 7, 5, 2

E) 5, 5, 2

3) An order under Sec.22 for prohibiting of extraction or reduction of pillars may not be issued if such operation is

A) Adequate arrangements for not providing stone dust barriers

B) Likely to cause crushing of pillars

C) Premature collapse

D) Adequate provision against the outbreak of fire has not been provided

E) Endanger life or safety of persons

4) What are the directions for measuring the Vibration?

A) Vertical

B) Horizontal

C) Axial

D) none of these

E) all of these

5) Notice under Sec.22 of the Mines Act shall be issued only by

A) Chief Inspector or an Inspector of mines

B) Chief Inspector or District Magistrate

C) Inspector of mines

D) Chief Inspector of mines

E) District Magistrate

6) Except in cases where the delay involved may result in danger to life, RTP shall not proceed beyond any place where a base is to be established until there have been provided at such base

A) All the options

B) hygrometer

C) one qualified medical practitioner.

D) one RTP

E) two Flame Safety Lamp

7) Power of central Government to make Regulations specified under section of the Mines Acts,1952

A) 57

B) 58

C) 55

D) 56

E) None of the options

8) Person who is responsible to send Notice of abandonment to CIM, copies of up to date plan and section of mine workings is

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FCU-MINE MANAGEMENT LEGISLATION AND GENERAL SAFETY

A) A, B or C

B) Manager

C) Owner

D) Agent

E) A or B

9) In BG-4 Apparatus Sentinel converts pressure into:-

A) Pressure Signal

B) Mechanical Signal

C) Digital Signal

D) Electrical Signal

E) Wave Signal

10) The following is termed as a concentric cable

A) Concentric cable" is a composite cable comprising of an inner insulated conductor and one or more outer conductors which are also insulated from one another and are placed around, the inner conductor;

B) Concentric cable" is a composite cable with outer conductors placed around, an inner metallic or jute core;

C) None of the options

D) "Concentric cable" is a composite cable comprising of an inner insulated conductor and only one outer conductor which are also insulated from one another and are placed around, the inner conductor;

E) Concentric cable" is a composite cable with an inner naked conductor and one or more outer insulated conductors placed around, the inner conductor;

11) The following person is not an official but competent person-

A) Undermanager

B) Foreman

C) Overman

D) Shotfirer

E) mining sirdar

12) Distance between detaching hook and detaching bell or plate, when cage is at its normal position at top of the shaft, shall be:-

A) Not less than 1.8 m in case of geared winding engine

B) no gap required

C) A & B

D) A, B & C

E) Not less than 3.6 m in case of direct acting engine

13) A applicant having age of 22 yrs with valid first aid certificate of the standard of the St.John Ambulance Association and certificate of manager restricted to open cast working only. Is the applicant eligible of RTP training ?

A) no due to over age

B) no due to lack of experience

C) Yes

D) none of them

E) not eligible due to restricted practical experience

14) An Underground mine has average monthly output of 21000 tone. Manager's minimum qualification shall be:-

A) Third Class Manager's Certificate with 10 years experience

B) Degree in Mining Engineering and First Class Manager's Certificate.

C) Second Class Manager's Certificate with 5 years experience

D) First Class Manager's Certificate

E) None of these

15) A proper automatic online or continuous methane monitoring system fitted with shall be installed along the gas pipe line

A) LED light

B) Audio Visual Alarm

C) water gauge

D) pull card

E) None of the options

16) On account of unforeseen circumstances, if a mine is abandoned, closed or discontinued before a Notice has been given, or without previous intention discontinuance extends to beyond a period of 60days , the notice shall be given..................

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FCU-MINE MANAGEMENT LEGISLATION AND GENERAL SAFETY

A) within 15days

B) within 30days

C) None of the options

D) within 7days

E) forthwith

17) The fine for obstructing inspector duties?

A) 1000 Rs

B) 2000 Rs

C) 3000 Rs

D) 2500 Rs

E) 500 Rs

18) At which of the following places, adequate general lighting arrangements shall be provided belowground :

(a) every shaft inset

(b) every travelling roadway

(c ) along the entire haulage roadway

(d) every first aid station

(e) every pumping station

A) a,d & e

B) a,b & e

C) a,b & c

D) c,d & e

E) b,c & d

19) A copy of the entries in the register regarding accidents shall be sent by the owner of the mine to the chief inspector on or before in the year following that to which the entries relate.

A) 20th March

B) 20 th May

C) 20 th January

D) 20 th April

E) 20 th Feb

20) Which three of the following precautions are appropriate against danger of inundation from potential water bodies :-

(i) drivage is limited to only essential headings.

(ii) drivage should be so arranged that an adequate cover against potential water body is always left.

(iii) extraction should ordinarily by caving method.

(iv) four way junctions are preferred

(v) minimise damage to roof during blasting

A) (ii), (iii) & (v)

B) (ii), (iv) & (v)

C) (i), (ii) & (v)

D) (i), (iv) & (v)

E) (i), (ii) & (iii),

21) Indication of fatigue is determined by

A) lower initial recovery of pulse rate

B) All are correct

C) second and subsequent recovery pulse rate remains at normal level

D) higher initial recovery of pulse rate

E) fast return of heart towards resting level

22) When was the First Mines Act enacted in India?

A) 1923

B) 1901

C) 1900

D) 1957

E) 1952

23) Flash back arrestor should be provided for

A) Generator

B) Compressor

C) Gas Welding/ cutting set

D) Weigh bridge

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E) None of the options

24) Apprentice or trainee of 16 years old can be employed in the mine provided..................

A) At least two trainees shall be employed together

B) In a area which is unduly arduous

C) they are deployed where dust is produced in mining operation

D) They are working In close proximity of any machinery involving risk of injuries

E) they are deployed under immediate supervision of a competent person

25) Which fire extinguisher can be used in Class A, B and C type fire?

A) Dry Powder

B) Water

C) None of A, B & C

D) A,B & C

E) Foam

26) What type of winding ropes is required in a sinking shaft having no guides

A) None spinning type

B) Lang's Lay

C) Rope having a factor of safety not less than 6

D) 6 over 1 type

E) Ordinary Lay

27) Except in friction winder, the winding rope shall be recapped at least

A) Once in 9 months

B) Once in 6 months

C) Once in a year

D) Once in 3 years

E) Once in 3 months

28) Duties of surveyor does not include --

A) signing the plans and sections

B) making entries in the record book regarding the facts when any workings approach within 75 metres of water- logged workings

C) emergency plan

D) be responsible for accuracy of mine plan

E) making accurate surveys and levellings

29) The minimum qualification for having appointed as a Ventilation Officer of a coal mine with an average output of 20000 tonnes per month and degree-II in gassiness shall be

A) Overman Certificate

B) Degree in Mining Engineering

C) manager's certificate not restricted to OC mines

D) First Class certificate not restricted to OC mines

E) Second Class certificate not restricted to OC mines

30) Choose the incorrect statement -- duties of manager include

A) Maintaining bound page book recording result of his inspection

B) Inspection of belowground workings at least three inspections every week

C) Night-shift inspection once in every fortnight

D) Providing every overman a updated tracing of mine workings

E) Record the reasons for not carrying inspections as per prescribed frequency

31) Number of turns of winding rope to be on the drum when cage is at its lowest working point in the shaft be atleast

A) 4

B) 2

C) 3

D) 6

E) 5

32) Maximum permissible distance between the protective covering and bottom of a sinking shaft of depth exceeding 45m is:-

A) 3.6m

B) 6.6m

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FCU-MINE MANAGEMENT LEGISLATION AND GENERAL SAFETY

C) 22.5m

D) 12m

E) 18m

33) Notice of intentional flooding shall be given to RIM, ………….and management of mines,….Days prior to the flooding

A) GM, Neighbouring mines, 7 days

B) CIM, Neighbouring mines, 14 days

C) Director, Neighbouring mines, 10 days

D) CMD, Neighbouring mines, 14 days

E) DM, Neighbouring mines, 7 days

34) Every person entering a belowground mine is required to carry with him

A) self rescuer of 1 hour duration

B) self rescuer of 30 minutes duration

C) B and C

D) self contained self rescuer

E) Filter type self rescuer

35) As per XI th National conference on safety, the contract period should be more than.....

A) 4yrs

B) None of the options

C) 3yrs

D) 5yrs

E) 1yrs

36) What are the basic components of HMP's?

A) identification of hazards, assessment of risks and hazard control plan

B) hazard identification, risk assessment

C) identification of hazards, assessment of risks and mock rehearsal plan

D) identification of hazards, assessment of risks and emergency management plan

E) none of the options

37) What is percentage of effectiveness of risk control method, i.e. separation?

A) 20%

B) 50%

C) none of the options

D) 45%

E) 30%

38) Buffers and drawbars of tubs are to be examined

A) Once atleast in every 10 days

B) Once atleast in every 7 days

C) After every derailment

D) Once atleast in every 14 days

E) B & D

39) Define Management.

A) The organisation and cordination of all activities of business in order to achieve company's goals in terms of overseas business

B) The organisatin and cordiantion of all activities of a business to achive high margin of profitability

C) The organization and coordination of the activities of a business in order to achieve defined objectives.

D) The organisation and cordinatin of all activities of business in order to achieve high standards of producitivity

E) Running of an organisation with a sole motive of profitabilty

40) No underground working shall be done within

A) 20m of the mine boundary

B) 15m of the mine boundary

C) None of the options

D) 7.5m of the mine boundary

E) A distance equal to half the pillar size specified in The CMR for that depth and gallery width

41) The flexible cable for portable apparatus shall be covered with insulating material to protect from

A) transmission along with the apparatus

B) short circuit

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FCU-MINE MANAGEMENT LEGISLATION AND GENERAL SAFETY

C) shock

D) Accidental disconnection

E) mechanical injury

42) At every mine arrangements for flat storage should mandatorily be provided for

A) Dust sampling plan

B) All of above

C) Ventilation Plan

D) U.g plan

E) Surface plan

43) Every shaft, incline and other outlets provided shall be examined once in every seven days by:-

A) Safety Officer

B) Agent

C) overman or competent persons

D) Mechanical Engineer

E) Manager

44) When there is a change of manager of any mine, the outgoing and incoming manager signed on a special Format may be specified by Chief Inspector and a copy of that report shall be send to the Regional Inspector under Regulation 28 of The CMR 2017, called

A) Manager's statutory Diary

B) Weekly reports of managers

C) Charge report of Managers

D) EMP and Mining Plan

E) Manager's field report register

45) A belowground mine, where from a pillar or part thereof, or in case of longwall working, coal has been extracted but which is not a working place called .

A) Goaf

B) Inset

C) Incline

D) gassy seam

E) Mine

46) Proper precautions under Regulation 150 may not be taken

A) Any working within 60m of any water logged working

B) Any place in a seam approaching fault through an upper seam or sections containing accumulation of water

C) Working lying within 60m which has been physically examined & found free from water

D) Approaching waterlogged dip galleries in the same seam

E) While work is being done in a seam lying with 60m of a underlying seam

47) In case of an emergency in the Mine needing services of a Rescue Team, What shall the Manager not to do:-

A) Wait for guidance of Senior officials, RIM and expert group.

B) Asses the situation by interacting with men coming out of the Mine.

C) Take immediate decisions and direct operations as the situation arises.

D) Put Emergency Plan in operation.

E) Restrict entry of persons into the Mine.

48) which is not correct from the following statements:

A) Lid shall have a thickness not less than 8cm

B) The cogging members shall not be less than 0.5m length

C) The lid is placed over prop

D) Lid shall have a width not less than diameter of prop

E) Lid shall have a length not less than 50cm

49) In First degree mine the velocity of air at immediate outbye ventilation connection from the face shall be …..m/min

A) 45

B) 30

C) none of the options

D) 25

50) Define Water Management.

A) The activity of planning, developing, distributing and optimum use of water resources under defined water

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FCU-MINE MANAGEMENT LEGISLATION AND GENERAL SAFETY

polices and regulations which also includes treatment of drinking water, industrial water, sewage or wastewater.

B) activity of management of rain water and its harnessing for drinking and cultivation purpose .

C) The activity of distributing water resources like drinking water, industrial water.

D) The activity of management of water resources through sewage or wastewater.

E) The optimum use of water resources through management of water treatment plant.

51) Maximum interval of examination of every external part of the Winding Engine as per Reg. 88(1)(b)(ii) of CMR, 2017 is .

A) Once in 7 days

B) Once in Fortnight

C) Once in a Quarter

D) Once in a month

E) Once in 24 hour

52) Which of the following type of fencing to be provided incase of disused galleries

A) D2

B) None of the options

C) U1

D) D1

E) U2

53) Functions of Rescue Room are:-

A) Providing Facilities for storage, assembly, testing and adjustment of breathing apparatus and other Rescue Equipment/Apparatus.

B) Option A, B and C

C) Providing speedy transport of equipment to mines.

D) Options A and B only

E) Serve as place for Rescue Training.

54) what is the enclousers with application to obtain a " DUPLICATE CERTIFICATE" under regulation 22 of The CMR 2017?

A) required fees to issue the duplicate certificates

B) copy of FIR in nearest police station

C) copy of information published in news paper for public to search the lost documents/ certificates

D) all are required with application

55) A stop-block is to be provided along a haulage roadway

A) At entrance of every tramming roadway branching off the main haulage roadway.

B) B & C

C) Every track which slopes towards a shaft

D) At entrance of every haulage roadway branching off the main haulage roadway.

E) At the end of roadway if it is in direct line of a face

56) As per The Mines Rescue Rules, 1985 who shall ensure that adequate stock of spare parts and supplies of Rescue equipment and apparatus are kept at rescue station and maintaining them in perfect working order:-

A) Superintendent

B) Mine Manager

C) Leader

D) Agent

E) Mine Management

57) As per Regulation 32 of Coal Mines Regulation, 2017, in opencast mines worked by HEMM, Electrical Engineer shall be appointed, where electrical energy exceeding volts is used and the installed capacity of all electrical machineries is MVA

A) 250, 1.0

B) 550, 1.5

C) 125, 0.5

D) 650, 1.5

E) 750, 2.0

58) If any employee contract with a notified occupational disease , the mine Management shall send notice to Regional inspector in...........

A) Form 1

B) Form 4 -C

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FCU-MINE MANAGEMENT LEGISLATION AND GENERAL SAFETY

C) Form 3

D) Form 2

E) Form 5

59) The Manager of a every mine where airborne dust is generated shall Formulate and implement a scheme specifying:-

A) The Format in which the results of measurements of dust concentration and other particulars are to be recorded.

B) The instruments and accessories to be used for sampling

C) The timing and pattern of sampling.

D) All of the above

E) The laboratory at which respirable dust content of samples and quartz content shall be determined.

60) Gravimetric dust sampler works on the principle ...........

A) optical

B) Impaction

C) thermal

D) filtration

E) None of the options

61) Match the following:-

Role Duties

(a) Manager (1) organize safety weeks

(b) Asstt. Manager (2) ensure correct siting oauxiliary fan belowground

(c) Safety Officer (3) Inspection of mine workings at least 4 days in a week

(d) Ventilation officer (4) To see that in the part of mine assigned to him all work is carried out in accordance with the provisions of the Act

A) a3,b4,c1,d2

B) a1,b3,c2,d4

C) a4,b3,c1,d2

D) a2,b2,c1,d4,

E) a3,b1,c4,d3

62) Cause of New Kenda Disaster on 25th January 1994 was due to--

A) Inhalation of carbon dioxide generated due to fire from the old working killing 55 persons

B) Inhalation of carbon monoxide generated due to fire in the intake roadway

C) Inhalation of carbon dioxide generated due to fire in the intake roadway

D) none of these

E) Inhalation of carbon monoxide generated due to fire in the Return airway killing 55 mine workers

63) Free silica content in stone dust used in mine shall not exceed

A) 3%

B) 2%

C) 5%

D) 15%

E) 6%

64) SIMTARS belongs to which organization?

A) none of the options

B) Victoria Government

C) Queensland Government

D) South Australia Government

E) New South Wales Government

65) In water danger plan, warning line shall be shown within a distance of m and statutory restriction line shall be shown within a distance of m from the water body.

A) 120, 60

B) 75, 60

C) 75, 75

D) 60, 120

E) 75, 120

66) In 1992 first time Draeger BG 174 self contained breathing apparatus was introduced on recommendation of Dubey committee, to replace

A) Hydraulic Rescue tools

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B) Draeger BG 4

C) Proto Mark IV

D) Gas mask

E) Compressed Air lifting bags

67) Notice of appointment/termination of Rescue Superintendent is sent to CIM & RIM in Form by the owner

A) Options A and D

B) Form II of the Mines Rules, 1955

C) Form I of The CMR, 2017

D) Form I of the Mines Rescue Rules, 1985

E) Form II of the Mines Rescue Rules, 1985

68) What is Sewage Treatment Plant?

A) Process in which mechanical components provide a process to break solids into gases and liberate into air.

B) Process in which mechanical components provide a process to treat sea water.

C) Process in which mechanical components provide to help to break solids into a cleaner, more environmentally friendly effluent.

D) Mechanical process of treatment of rain water.

E) Process in which mechanical components provide to break solids to produce a waste which is not a environmental friendly effluent.

69) Every travelling roadway in a below ground mine shall not be less than high throughout.

A) 1.8 metre

B) 1.5 metre

C) 2 metre

D) 0.5 metre

E) 2.5 metre

70) match the following topic with the corresponding Regulation no. of CMR,2017

1. communication a. 224

2. water & gas separation b. 233

3. Drill machine c. 228

4. Drilling operation d. 225

A) 1-c,2-b,3-d,4-a

B) 1-b,2-c,3-a,4-d

C) 1-a,2-b,3-d,4-c

D) None of the options

E) 1-a,2-b,3-c,4-d

71) What is Break-even?

A) Each company after investment of capital starts earning profit after completing two years

B) It is a point at which each company starts making huge loss

C) it is a point at which each company starts lending money to outsiders

D) It is a point of balance between making either a profit or a loss.

E) It is a point at which each company starts making high profit

72) What is Corporate Social Responsibility?

A) Corporate intiative of a company for taking responsibility for providing education to all villagers nearby

B) Corporate initiative for taking responsibility for supplying food etc. to the nearby living people

C) Corporate initiative for taking responsibility to involve in local government.

D) Corporate initiative to take responsibility for the company's efforts on the environment and impact on social welfare being of the sourrounding areas.

E) Corporate initiative for employing local youth at their factory or premises

73) What is the Limitation of short service Gas Mask

A) oxygen should be more than 16% and CO should be less than 2%

B) CO should be more than 2 %

C) carbon dioxide less than 5% and CO less than 2%

D) O2 should be less than 16% and CO is less than 2%

E) Oxygen should be more than 16%

74) As per M.V.T. Rules 1966 Every person who returns for duty after prolonged absence of more than …………………, shall be required to be subjected to Refresher training within… Of his joining duty.

A) 1 year, 2 months

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FCU-MINE MANAGEMENT LEGISLATION AND GENERAL SAFETY

B) 2 years ,1 months

C) 1 year ,1 month

D) 5 years ,2 months

E) 3 years, 1 month

75) A mine worker has been declared to be suffering from Noise Induced Hearing Loss. The agent of the mine would intimate CIM about this under following regulation

A) Reg. 13

B) Reg. 14

C) Reg. 10

D) Reg. 12

E) Reg. 9

76) CIM may permit a Rescue Room to be used as a Rescue Station for a group of Mines with total number of persons ordinarily employed in excess of 5000 with following stipulations:-

A) Options A, B and C

B) It shall impart Refresher Training but not initial training in Rescue Work.

C) There shall be 5 Brigade members and 1 person holding qualifications prescribed under Rule 8 of the Rescue Rules

D) None of the options

E) Number of 2-hour SCBA will be increased from 15 to 30

77) Prior permission of CIM is necessary if workings are to be advanced within

A) 15m of a river

B) 60m of a river

C) 45m of a public road

D) Options A and C

E) Options A and B

78) In Belt conveyor, function of snub pulley is to

A) Clean inner surface of the belt

B) Increase belt tension

C) clean outer surface of the belt

D) Increase angle of contact of the belt with drive drum

E) Support the belt

79) At every below ground mine rescue room shall be established, where more than persons are ordinarily

employed below ground and there is no rescue station within its radius of km.

A) 200, 35

B) 500, 50

C) 100, 50

D) 300, 50

E) 100, 35

80) While conducting job safety analysis (JSA) it is not necessary to ……

A) To calculate risk score

B) Consider existing controls

C) Identify the hazards

D) Identify the steps in the activity

E) Form a team

81) In a below ground mine, 50 persons are ordinarily employed in belowground and a rescue station is available at 20 km from the mine. How many rescue rooms are required to be provided by Owner?

A) Three

B) None of the options

C) One

D) Two

E) no requirement

82) Electricity shall not be transmitted into a mine at a voltage exceeding V & not to be used therein at a voltage exceeding V

A) 15000 & 10000

B) 33000 & 11000

C) 11000 & 6600

D) 11500 & 11000

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FCU-MINE MANAGEMENT LEGISLATION AND GENERAL SAFETY

E) 12000 & 10000

83) Accommodation provided to Rescue team engaged in Rescue work in under ground Mine shall be at:-

A) Adequate quantity of cool and wholesome drinking water.

B) Options A, B and C

C) Convenient Place.

D) None of the options

E) Proper Canteen facilities.

84) Which is not the duty of Instructor as per The Mines Rescue Rules, 1985:-

A) In the event of Emergency at a below ground, Instructor shall perForm such Rescue and Recovery work as may be assigned to him by the Manager.

B) Make Inspection, Test and adjustment of Rescue equipment.

C) In the Presence of the Superintendent the Instructor shall be incharge of the Rescue Station.

D) Instructor shall not leave the Rescue Station without prior permission of the Superintendent.

E) Impart course of instructions to person selected for training in Rescue and Recovery work.

85) Shot-firer means a person so appointed under-regulation

A) 192

B) 189

C) 190

D) 193

E) 191

86) Copies of abandoned mine plan submitted to CIM, must show

A) All of the above.

B) A & B

C) The bearing and distance of atlest I mine opening from the trijunction or revenue pillar or from any other prominent and permanent surface feature.

D) Position of auxilary fans.

E) Position of every water dam u.g.

87) Which information is not required to send regarding intimation of appointment of Superientndent" in Form I under rule 3(4)

A) Name of superintendent……

B) Date of assumption/relinquishment….

C) First Class mine manager certificate (Restricted) no……..

D) First -aid certificate number……..

E) Address of Superintendent……..

88) No person shall be allowed to work at any place having an Inclination of Degrees or more from the horizontal, unless provided, in addition to the steps or ladders and rails or ropes, with suitable platforms at intervals not exceeding 10 meters measured along the slope.

A) 25

B) 15

C) 60

D) 45

E) 30

89) In a mine, 635 persons ordinarily employed belowground . How many RTPs required to be appointed by the mine manager.

A) 5

B) 11

C) 7

D) 6

E) 4

90) Winding Engines are to be connected to 2 separate power supplies when

A) A and B

B) All of the above

C) Winding Engines are used for man-winding

D) Mine is approached by shafts

E) Only means of egress is by electric winders

91) The Mine Rescue Rules, 1985 came into force on the:-

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FCU-MINE MANAGEMENT LEGISLATION AND GENERAL SAFETY

A) First April 1985

B) Fifth April 1985

C) Fourth April 1985

D) Second April 1985

E) Third April 1985

92) The provisions of Mines Act, 1952 except those contained in Sec.7, 8, 9, 40, 45 & 46 shall not apply to any mine in which excavation is made for prospecting only provided that not more than persons are employed on any day

A) 10

B) 15

C) 20

D) 17

E) 12

93) In Below ground coal Mine signal wires shall be supported on insulators, and shall not be energised at more than:-

A) 10Volts

B) 45Volts

C) 25Volts

D) 15Volts

E) 30Volts

94) Return airway of every goaf which has not been isolated shall be tested for percentage of ……… once at least in every with an approved detector

A) CO and 7 days

B) CO2 and 7 days

C) CO2 and 15 days

D) CO and 15 days

E) O2 and 7 days

95) In a hand held apparatus the voltage shall not be more than

A) 250V

B) 110V

C) 125V

D) 650V

E) 30V

96) Four belowground mines belonging to one mine owner having 4800 daily average ordinarily employment. The mines are situated within radius of 30 km from each other and connected with roads. how many minimum number of Rescue rooms are required to be established by owner as per the Rescue Rules?

A) Four

B) Two

C) Three

D) None of the options

E) One

97) What is Mine closure plan?

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

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

C) Involves planning all activities required before, during, and after the operating of a mine to reclaim land socially and economically.

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.

98) The Engineer appointed under Regulation 32(1) of The CMR 2017 is unable to perform his duties, the manager shall authorise in writing .

A) A,B & C

B) No such authoristion valid for more than thirty days

C) A & C

D) a person whom he consider competent to act in his place.

E) Notice of every such authorisation shall be sent to the Regional Inspector forthwith.

99) During of every month, a survey of number of persons employed in every district and other place shall be made and shown on a sketch plan, and signed and dated by the

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FCU-MINE MANAGEMENT LEGISLATION AND GENERAL SAFETY

A) first week, Safety Officer

B) last week, Safety Officer

C) first week, Surveyor

D) first week, Manager

E) second week, Manager

100) What do you mean by Environmental Impact Assessment?

A) Environmental impact assessment (EIA) is a process of evaluating the progress of a development project for its economic viability.

B) Environmental impact assessment (EIA) is a process of evaluating the likely environmental impacts of a proposed project taking into account inter-related socio-economic, cultural and human-health impacts, both beneficial and adverse.

C) Environmental impact assessment (EIA) is a process of evaluating the likely impacts of a productivity of the proposed project taking into account inter-related socio-economic, cultural activities.

D) Environmental impact assessment (EIA) is a process of evaluating the likely impacts of econimics of a proposed project taking into account its manpower and finances.

E) Environmental impact assessment (EIA) is a process of evaluating development of proposed project and submitted to Government.




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20-04-2021    0