NCL Mining Sirdar, Surveyor Syllabus 2024 & Exam Pattern : Officials of Northern Coalfields Limited (NCL) have released the NCL Mining Sirdar & Surveyor Syllabus, Exam Pattern. Aspirants who had applied for the NCL NCL Mining Sirdar & Surveyor Posts need to check the Northern Coalfields Limited Syllabus & Pattern now. For the aspirants who want to start their preparation can now get the NCL Mining Sirdar, Surveyor Exam Topics from here which is updated based on the official information. NCL Mining Sirdar, Surveyor Exam will be having 2 sections with 100 questions and 100 marks. And the Topics asked are Technical Subjects, General Knowledge, General Awareness, Reasoning, Verbal & Mental Ability, and Quantitative Aptitude.
NCL Mining Sirdar, Surveyor Syllabus 2024 – Details
| NCL Syllabus 2024 for Mining Sirdar & Surveyor | |
| Organization Name | Northern Coalfields Limited (NCL) |
| Post Name | Mining Sirdar, Surveyor |
| Category | Syllabus |
| Selection Process | Computer Based Test (CBT) |
| Job Location | Across India |
| Official Site | nclcil.in |
NCL Mining Sirdar, Surveyor Exam Pattern 2024
Given below is the NCL Mining Sirdar, Surveyor Syllabus 2024 & Exam Pattern. Each question will carry one mark and there is no negative marking. The question paper will be in English and Hindi.
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| Part | Subject Names | Number marks & Questions |
| Part A | Technical Subjects | 70 |
| Part B | General Knowledge, General Awareness, Reasoning, Verbal & Mental Ability, and Quantitative Aptitude | 30 |
| Total | 100 marks & 100 Questions | |
Syllabus For NCL Mining Sirdar, Surveyor Exam
Post Name: Mining Sirdar T&S Gr. C
Following is the NCL Mining Sirdar Syllabus 2024
Section – A
1. Opencast coal mine work; bench formation, dump management, and haul road design.
2. Shot firing and transport and use of explosives in mines.
3. Safety issues in opencast workings, transport of material, working at heights, marching and
deployment of heavy machines etc.
4. Preliminary idea about reclamation operation in opencast mining.
5. Preliminary understanding of safety management plan.
6. Provisions of the Coal Mines Regulations, 2017, Rules and Bye-laws made under the Mines Act, 1952, relating to the safety of persons employed in Mines in general and to the duties of Sirdars and Shot firer’s in particular.
7. Writing of reports. Etc. as per the courses offered by the Recognized Institutes.
Section -B
This section is common for all Posts and will carry 30 questions belonging to
1. General Knowledge – About India and its international relations, General Science, etc.
2. General Awareness – About Sports, Defense, Books, Prizes, About Indian democracy etc.
3. Reasoning, Verbal & Mental Ability – Synonyms & Antonyms (Hindi/English), Grammar, Relationships, etc.
4. Quantitative aptitude – Work relationship. Profit & Loss, Speed, etc.
Post Name: Mine Surveyor T&S Gr. B
Check the NCL Surveyor Syllabus from the following sections
Section-A
1. Linear Measurement: Instruments for measuring distance ranging; chain surveying; errors in Chaining and plotting; Optical Square.
2. EDM: Principles of measurement; types; correction and selection of instruments. 3. Angular Measurement: Prismatic Compass; bearing of lines; Local Attraction; Magnetic Declination.
4. Plan Table Surveying: Methods Contouring using plain table and micro-optic alidade.
5. Miners’ dials and other compass instruments: dialing; loose and fast needle surveying.
6. Theodolite: Modern Micro-Optic theodolite; Measurement of Horizontal and vertical angles; theodolite traversing; traverse calculation; computation of coordinates; adjustment of the traverse; temporary and permanent adjustment.
7. Total Stations; Surveying by total stations, errors, adjustments, and applications.
8. Levelling: leveling Instrument; types of leveling; booking and reduction methods; temporary and permanent adjustment of levels; geometrical, trigonometric and physical leveling; characteristics and uses of contours; method of contouring; traverse; co-ordinates and leveling problems.
9. Tachometry
10. Controlled surveys: Triangulation; Trilateration; application of GPS and total station in mine surveying.
11. Use, Care, Testing, and adjustments of instruments.
12. Field astronomy: Astronomical terms; determination of true bearing by equal altitude method: Gyro Theodolite; Principles and determination of Gyro north, astronomical Triangle; conversion of time systems and precise determination of azimuth by astronomical methods.
13. National Grid: Map Projections Cassini Lambert’s polyconic and universal transfers Mercator; Transformation of Coordinates, vertical projections; mine models.
14. Geodesy: Geode, Spheroid, and ellipsoid, geo-centric, geodetic and astronomical coordinates orthometric and dynamic heights.
15. Photogrammetry: Introduction; Scale of a vertical photograph; Photographs Vs Maps, Application of Photogrammetry and remote sensing in Mining. 16. Theory of errors and adjustments: Causes and Classification of errors; Inclines of precision; laws of weight propagation and adjustments of errors; adjustments of triangulation figures.
17. Traversing along steep topography with or without an auxiliary telescope. Traversing along steep topography with or without an auxiliary telescope.
18. Area and volume calculation; different methods and their limitations: earth work and building estimation; laying out of the rain and haul road curves; determination of azimuth latitude and longitude. 19. Borehole surveying and calculations, dip, strike, outcrop and fault problems.
20. Types of plans for opencast workings, their preparation, care, storage and preservation: Legislation concerning mine plans and sections; duties and responsibilities of surveyors.
21. Geological map reading.
22. Application of Computers in mine surveying and preparation of mine plan. 3D laser profiling of surfaces and bench/ slopes.
23. Profiling of benches, high wall, and dumps.
24. Dump/ High wall stability monitoring using different instruments like laser scanner/ continuous real-time monitor. Etc. as per the courses offered by the Recognized Institutes.
Section – B
This section is common for all Posts will carry 30 questions belonging to:-
1. General Knowledge -About India and its international relations, General Science etc.
2. General Awareness – About Sports, Defense, Books, Prizes, About Indian democracy etc.
3. Reasoning, Verbal & Mental Ability – Synonym & Antonym (Hindi/English), Grammar, Relationship, etc.
4. Quantitative aptitude – Work relationship, Profit & Loss, Speed, etc.
★★ Aptitude Questions ★★
★★ Reasoning Questions ★★
★★ Practice GK Questions & Answers ★★
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NCL Mining Sirdar, Surveyor Syllabus 2024 – FAQ’s
Is there a negative marking for NCL Minding Sirdar Exam?
No, there is no negative marking for NCL Minding Sirdar Exam.
For how many marks, NCL Minding Sirdar Exam be conducted?
NCL Minding Sirdar Exam will be conducted for 100 marks.
How many sections be there for NCL Minding Sirdar Exam?
2 sections will be there for NCL Minding Sirdar Exam.