NCL Mining Sirdar Syllabus PDF | Exam Pattern 2022

NCL Mining Sirdar Syllabus PDF 2022 for Mining Sirdar is available for free download on this page. Students of Northern Coalfields Limited (NCL), Coal India Limited (CIL)Mining Sirdar Recruitment 2022 can get exam syllabus and Latest Exam pattern. Download new NCL Mining Sirdar Syllabus Pdf along with NCL Mining Sirdar Exam Pattern here. Check Northern Coalfields Limited (NCL), Coal India Limited (CIL)Exam Syllabus, Scheme of the Examination, Exam Dates, Timings, Exam Centers, etc. in the below sections.

NCL Mining Sirdar Syllabus PDF 2022

Who are going to write the NCL Mining Sirdar written test they must know the every information related to the examination like Exam Dates, Exam Timings, NCL Mining Sirdar Syllabus 2022, Exam Pattern, etc. this will help you to easily write the exam and also get good marks in the exam. Aspirants searching latest NCL Exam Syllabus 2022 PDF and New Exam Pattern all the information we had provided the Details in this article.

NCL Notification 2022 has been recently released for Mining Sirdar Posts. The total 405 vacancies released. The written examination will be conducted on To be announced. Candidates can check further details the official website portal of the Northern Coalfields Limited (NCL), Coal India Limited (CIL) (NCL) is

NCL Mining Sirdar syllabus PDF | NCL Exam Pattern

Description Details
Name of the Organisation Northern Coalfields Limited (NCL), Coal India Limited (CIL) (NCL)
Name of the Posts Mining Sirdar
Notification No 2022
No of Vacancies 405
Exam Date To be announced
Category Syllabus
Official website

NCL Mining Sirdar Selection Procedure

The NCL Mining Sirdar Selection Process for the given posts is done in various stages. Candidates will be selected based on the performance in Computer Based Test(CBT). Below are the given stages of the Selection Process.

Computer Based Test(CBT)

NCL Mining Sirdar Exam Pattern 2022

Candidates can refer NCL Mining Sirdar exam Pattern 2022 in the below sections. Updated NCL Mining Sirdar Paper Pattern 2022 gives useful data like names of the subjects, type of exam, and total number of questions, NCL maximum marks, and test period. Aspirants can also analyze negative marking scheme, weightage of questions and exam structure from Northern Coalfields Limited (NCL), Coal India Limited (CIL)Mining Sirdar Paper Pattern 2022. Find NCL Mining Sirdar Syllabus 2022 and NCL Mining Sirdar Pattern.

Section  Questions Marks Time Duration
Section A

Technical knowledge (Discipline related)

70 70 90 minutes duration
Section B 30 30
General Knowledge
General Awareness
Verbal & Mental Ability
Quantitative Aptitude
Total 100 Questions 100 Marks

NCL Mining Sirdar Exam Syllabus PDF

Collect the topic wise Northern Coalfields Limited (NCL), Coal India Limited (CIL)Mining Sirdar Syllabus Pdf 2022 on this page free of cost. Some of candidates have problem to find the syllabus. Due to that reason, from this page, we uploaded the link to download the NCL Mining Sirdar Syllabus PDF 2022. Candidates can plan the schedule to get best marks in the Mining Sirdar examination. Candidates can practice high weight-age topics first and later cover the other topics.

Part A

Electrical Fundamentals: Ohm’s Law, Kirchhoff’s Laws, Series & Parallel combination of Resistors, Inductors & Capacitors. Wheatstone bridge, PVC wires, Conductors & cables. Wire joints, Soldering, Heating, lighting, magnetic & chemical effect of electric current.Joule’s law.Electrolysis & its laws. Cells and Batteries- Primary & secondary cell, Lead Acid battery, Hybrid cell, Alkaline cell. Charging of battery. Care & Maintenance of Battery.

Attempt Northern Coalfields Limited Fitter free mock test to get the feel of real exam experience.

Magnetic Circuits: Terminology used in the magnetic circuit, Principle of the electromagnet, Capacitor & its types. Faraday’s laws of Electromagnetic Induction.Fleming’s rule, B-H Curve.RLC circuit –series & parallel resonance.

DC Generators: Working Principle, Type series, Shunt, and Compound Generator. EMF equation, characteristics, communication, efficiency, regulation, and application.

DC Motors: Principle, Types- Series, Shunt & Compound Motors. Characteristics curve, commutation.Applications of DC motors. The necessity of starter, Working of starters (3 points & 4 points). Speed control of DC Shunt motor (armature & Field control). Troubleshooting –Care and maintenance.

Active & Reactive Power: Calculation for Work, Power & Energy, Power factor.Causes & effects of low power factor. Methods of Improving power factor. Calculation of capacitor banks.Automatic power factor correction (APFC) Panels. Three-phase three wires & three phases four wires system. Three-phase Power.

Transformers: Working Principle, Construction. Classification of Transformers, EMF equation, rating, Loading, Losses & Efficiency Regulation, Parallel Operation, Cooling methods, Transformer oil testing. Care and maintenance, Protective devices. Tap Changer –ON load and OFF load. Autotransformer, Instrument Transformer- CT & PT, Welding Transformer.

Measuring Instruments: PMMC, MI Meters working principle, and construction. Digital meters.Megger Earth tester, Multimeter.Calibrations of meters. The terminology used in Illumination and calculations. Types of Lamps-Incandescent Lamp and Discharge Lampfluorescent, HPMV, HPSV Lamps. Drum Switch, Lighting calculations, Energy-efficient lighting systems (CFL, LED, etc.), Two wattmeter methods of 3 phase power measurement.

Semiconductor Devices: Diodes, Characteristics, Zener diode, Rectifiers & filter circuits.

Squirrel Cage & Wound Rotor type Induction Motor: Construction, parts, working principle, Concept of rotating magnetic field, Applications. Types of starters-DOL, Star delta, Autotransformer starter, etc.Rotor resistance type starter. Introduction to Speed control of 3 phase Induction motor. Torque- speed characteristics. Losses, efficiency, Classification, Working Principle & uses.AC Motor stator Rewinding.Single-phase & Three-phase winding development diagram

Synchronous Motor: Construction, Working Principle, Starting Method. Effect of change of excitation on load. V-curve and Inverted V -curve. Power factor correction.

Electrical Drives: DC drive. AC drive. Preventive Break down Maintenance of DC / AC machines, Voltage stabilizer, UPS, Inverter.

Basics of Wiring: Power & control circuits wiring. Machine control cabinet /control panel layout, assembly. Control elements- Push button switches, contactor, overload relay, etc. Concept of neutral and earth.Earthing, types, methods of reducing earth resistance, Earth tester.Star & Delta connections.Concept-Principle of plan estimation and cost-preparation of wiring layout domestic/Industrial/Commercial. I.E rules for multi-storeyed buildings. National Electrical Code, SWG, common electrical Accessories – MCB, ELCB, MCCB, RCCB etc. Comparison of different types of wirings. Installation, Testing methods – Wiring estimations & cost.

Basics of Thermal Power: Plant layout, components, and working principle of the thermal power plant.

Non-conventional energy resources: Working principle of Wind and solar power generation.

Electrical Substation: Single Line Diagram of Substations. Electric supply system EHVAC transmission. Advantages of high voltage transmission Overhead lines: – Poles& Towers, bushings, Insulators & its types. Corona effect, Bundle conductors, Sag, Skin effect&Ferranti effect. Fault studies. 3 phase service- cable fault. Sub- Station HT/LT –Function, equipment, types of the distribution system. Protective relays- overcurrent, IDMT, overvoltage, differential, distance relay. Circuit breakers-lightning arrestor used in HT line. Cable- different types of cables, cable rating, derating factor. Fire Fighting, Safely handling Tools & Equipment, Rescue of person who is in contact with a live wire, Treat a person for electric shock/ injury.

Part B

General Intelligence

  • Figurative Classification
  • Blood Relations
  • Arithmetical Reasoning
  • Classification
  • Venn diagrams
  • Figural Pattern
  • Number, Ranking & Time Sequence
  • Non-Verbal Series
  • Number Ranking
  • Analogies
  • Coding-Decoding
  • Logical Venn Diagrams
  • Cubes and Dice
  • Directions
  • Mathematical Operations
  • Arrangements
  • Number Series


  • Numbers and Ages
  • Indices and Surds
  • Problems on Trains
  • Ratio and Proportion
  • Areas
  • Time and Work Partnership
  • Pipes and Cisterns
  • Permutations and Combinations
  • Problems on Numbers
  • Averages
  • Mixtures and Allegations
  • Simple Interest
  • Volumes
  • Time and Distance Mensuration
  • Probability
  • Percentages
  • Profit and Loss
  • Simple Equations
  • Problems on L.C.M and H.C.F
  • Compound Interest
  • Boats and Streams
  • Odd Man Out
  • Simplification and Approximation
  • Quadratic Equations

Mental Ability

  • Verbal Reasoning
  • Summary Questions
  • Sequence
  • Missing Characters
  • Reading Comprehension
  • Blood Relations
  • Logical Sequence of Words
  • Jumbled Paragraphs/Para-jumbles
  • Assertion & Reason
  • Classification
  • Coding and Decoding
  • Data Interpretation (Tables, Charts, Graphs)
  • Logical Venn Diagram
  • Spontaneous Reaction Tests
  • Number Series
  • Data Sufficiency
  • Puzzles
  • Analogy
  • Logical Reasoning
  • Caselets
  • Direction

NCL Technician and Supervisor Interview

  • The NCL Technician and Supervisor exam will conclude with a personal interview. Those applicants who pass the written test will be contacted for an interview.
  • During this phase, general interest questions will be used to assess the candidate’s mental and social abilities. Mental alertness, critical assimilation abilities, clear and logical exposition, a balance of judgment, variety, and depth of interest, the capacity for social cohesion, and leadership are some of the qualities the board looks for.
  • The final step will be the NCL Technician and Supervisor interview, and the final merit list will be created using the results of that interview.
  • Candidates must always maintain a sense of self-assurance and awareness.


Question: When is NCL cname Mining Sirdar released 2022?

Answer: It was released on 01st December 2022.

Question: What are NCL Mining Sirdar exam dates 2022?

Answer: Exam Conducted on is on To be announced.

Question: What is the NCL Mining Sirdar exam pattern?

Answer: We had given NCL Mining Sirdar exam pattern in this article.

Question: Where to download NCL Mining Sirdar syllabus pdf 2022?

Answer:From our website

In this post our team had shared you all information about the Latest NCL Mining Sirdar Syllabus PDF and exam pattern 2022 throughout this article. For more such syllabus, Exam Pattern Please students always check our site i.e. CareersWave.