sbtetap.gov.in Diploma In Mining Engineering Question Papers : State Board of Technical Education and Training
Name of the Organisation : State Board of Technical Education and Training, Andhra Pradesh, Hyderabad
Document Type : Question Papers
Category : Diploma In Mining Engineering
Subject : Mining Machinery
Website : http://sbtetap.gov.in/Screens/Notifications.aspx
Download Model/Sample Question Papers:
DMNG 303 : https://www.pdfquestion.in/uploads/13696-MNG-303.docx
DMNG 304 : https://www.pdfquestion.in/uploads/13696-MNG304.docx
DMNG 306 : https://www.pdfquestion.in/uploads/13696-MNG306.docx
SBTET Diploma In Mining Engineering Question Papers
Time: 1 Hour
Max.Marks : 20
Section- A :
Related : State Board of Technical Education & Training Diploma In Packaging Technology Model Question Paper : www.pdfquestion.in/13693.html
MNG – 302
Answer ALL the questions : 3*2=6
1. List stages of manufacturing of wires of ropes.
2. List the causes of deterioration of wire ropes.
3. List the classification of transportation systems in mines
Section- B :
Answer any TWO : 2*7=14
4. Explain space factor, factor of safety, capacity factor bending factor
5. Describe methods of interlocking wedge capping
6. Describe the direct rope haulage system
MNG – 303
PART-A :
Answer any two Questions : 3×2=6 marks
1. List necessary equipement sinking a shaft.
2. Define solid blasting and state field of application.
3. List general considerations for lay out of a panel.
PART-B : 2×7 =14marks
Answer any two Questions :
4. Explain the Cementation method of shaft sinking.
5. State the causes, Remedial measures and procedure for treating misfires.
6., List the different factors governing the selection of development method.
Mining Geology :
SECTION- A :
Answer ALL the questions : 3*2=6
1. Name the plant fossils occurred in the Cuddapah system of Rocks.
2. Define the terms (a) Gangue Mineral (b) Tenor of Ore.
3. Define the term Possible reserves.
SECTION- B :
Answer any TWO : 2*7=14
4. Explain the Geological Time Scale.
5. Explain the Physiographic Divisions of India.
6. Explain the Hydro thermal deposit process with suitable example.
MNG – 304
Mining Machinery – I :
UNIT TEST-I :
Time: 1 Hour
MAX.MARKS :20
Section- A :
Answer ALL the questions : 3*2=6
1. List stages of manufacturing of wires of ropes.
2. List the causes of deterioration of wire ropes.
3. List the classification of transportation systems in mines
Section- B :
Answer any TWO : 2*7=14
4. Explain space factor, factor of safety, capacity factor bending factor
5. Describe methods of interlocking wedge capping
6. Describe the direct rope haulage system
Unit Test – I Syllabus :
1.0 Understand the manufacture of wire ropes used in mines
1.1 State the uses of wire ropes in mines
1.2 Classifies wire ropes basing on place of application and construction.
1.3 State the composition of material of wire ropes.
1.4 Explain the field tests to be conducted on wires in ropes
1.5 List stages of manufacturing of wires of ropes
1.6 Explain the stages of manufacturing of wires of ropes
1.7 Describe the constructional details of different types of ropes
1.8 Explain space factor, factor of safety, capacity factor bending factor
1.9 State the applicability of different types of wire ropes in Mining.
1.10 List the causes of deterioration of wire ropes
1.11 List the preventive measures against deterioration of ropes
1.12 State the formulae for finding the size, weight and strength wire ropes
1.13 Solve numerical problems related to the above formulae.
2.0 Know Rope Capping
2.1 Define the terms capping and recapping
2.2 List the different methods of capping the wire ropes
2.3 State the applicability of different recapping.
2.4 Describe the method of white metal capping
2.5 Describe methods of interlocking wedge capping
2.6 State the purpose of splicing of wire ropes
2.7 Describe the methods of splicing of wire ropes.
3.0 Understand methods of rope haulage in underground mines
3.1 State the purpose of transportation in mines
3.2 Give comprehensive classification of transportation systems in mines
3.3 Explain different methods of transportation by rope haulage in underground
3.4 List the types of rope haulage
3.5 State the applicability of each type of rope haulage
3.6 Describe the direct rope haulage system
3.7 List advantages and disadvantages of Direct rope haulage
3.8 List various safety devices required in direct rope haulage
3.9 Describe the endless rope haulage system including safety devices used.
Unit Test – II Syllabus :
3.10 List advantage and disadvantage of endless rope haulage
3.11 Explain over-rope and under-rope endless system including the applicability
3.12 Describe rope clips commonly used for under rope haulage and over rope haulage
3.13 State the necessity of tensioning arrangements
3.14 Describe tensioning arrangement for endless rope haulage
3.15 Describe the main and tail rope haulage system including safety devices used
3.16 List the advantages and disadvantages of main and tail rope haulage
3.17 List the factors influencing the size of the rope haulage engine, H.P.