## NCL Technician Syllabus 2023 PDF

 Organization Northern Coalfields Limited (NCL) Posts Assistant Foreman, Technician Category Syllabus Selection Process Written Test Job Location Across India Official Site nclcil.in

## NCL Technician Exam Pattern 2023

Subject NamesMarksDuration
Part A: Technical Section7090 Minutes
Part B: General Section (General Intelligence, Mental Ability, Aptitude)30
Total100 Marks

### General Intelligence

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

### Mental Ability

• Verbal Reasoning
• Summary Questions
• Sequence
• Missing Characters
• 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

### Aptitude

• Numbers and Ages
• Indices and Surds
• Problems on Trains
• Ratio and Proportion
• Areas
• Simple Equations
• Problems on L.C.M and H.C.F
• Compound Interest
• Boats and Streams
• Odd Man Out
• Simplification and Approximation
• 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

### Mechanical

• Engineering Mechanics.
• Mechanics of Materials.
• Vibrations.
• Machine Design.
• Theory of Machines.
• Fluid Mechanics.
• Heat-Transfer.
• Engineering Materials.
• Computer Integrated Manufacturing.
• Production Planning and Control.
• Refrigeration and air-conditioning.
• Thermodynamics.
• Power Engineering.
• Turbo-machinery.
• Operations Research.
• I.C. Engines.
• Metrology and Inspection.
• Inventory Control etc.
• Casting, Forming & Joining Processes.
• Machining and Machine Tool Operations.

### Networks, Signals & Systems

• Linear 2-port network parameters
• Continuous-time signals
• Digital filter design techniques.
• Network solution methods
• Discrete-time signals
• LTI systems
• Network theorems

### Digital Circuits

• Semiconductor memories
• Number systems; Combinatorial circuits
• Sequential circuits
• Data Converters
• The 8-bit microprocessor (8085)

### Control Systems

• Basic control system components
• Routh-Hurwitz and Nyquist stability criteria; Bode and root-locus plots; Lag Lead and lag-lead compensation
• State variable model and solution of the state equation of LTI systems.
• Transient and steady-state analysis of LTI systems
• Frequency response
• Signal flow graph

### Communications

• Basics of TDMA, FDMA, and CDMA.
• Information theory
• Fundamentals of error correction, Hamming codes;
• Digital communications
• Timing and frequency synchronization, inter-symbol interference and its mitigation
• Random processes
• Analog communications

### Electronic Devices

• P-N junction
• Zener diode
• BJT
• MOS capacitor
• MOSFET, LED
• A Photodiode
• Solar Cell
• Energy bands in intrinsic and extrinsic silicon; Carrier transport
• The integrated circuit fabrication process

### Analog Circuits

• BJT and MOSFET amplifiers
• Sinusoidal oscillators
• Small signal equivalent circuits of diodes, BJTs, and MOSFETs; Simple diode circuits
• Function generators, wave-shaping circuits, and 555 timers
• Voltage reference circuits
• Power supplies: ripple removal and regulation.
• Single-stage BJT, and MOSFET amplifiers

### Electromagnetics

• Antennas
• Electrostatics
• Maxwell’s equations
• Plane waves and properties
• Transmission lines
• Light propagation in optical fibers

### NCL Technician Syllabus – Frequently Asked Questions(FAQ)

#### What is NCL Technician Syllabus??

Part A: Technical Section Part B: General Section (General Intelligence, Mental Ability, Aptitude)

#### What is the Exam Pattern for NCL 2023?

The Detailed NCL Exam Pattern 2023 is available @ Questionpapersonline.com

#### Where can I Get the NCL Technician Syllabus PDF?

The NCL Technician Syllabus PDF available @ nclcil.in

#### What are the Total Marks for NCL Technician Exam?

The NCL Technician will be Conducted for 100 Marks

#### How many Questions will be asked in the NCL Technician Exam ?

A Total of 100 Questions will be asked in the NCL Technician Exam

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