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KVS TGT (Work Experience) Syllabus 2026, Exam Pattern
KVS TGT Work Experience Syllabus 2026, Exam Pattern, Exam Date 2026
Detail Information about KVS has published notification 2026 for the recruitment of Work Experience vacancies. Those Candidates who are Interested to the following vacancy and completed all Eligibility Criteria can read the Notification & Apply Online. In this page we provide the Complete Syllabus of this Recruitment with Latest Update Exam Pattern and the Exam Date also.
KVS TGT Work Experience Syllabus 2026 - Overview
Reasoning Ability
General Knowledge
Subject Knowledge Test Work Experience Syllabus :
Starting Date of Application Form : Notified Soon
Last Date of Application Form : Notified Soon
KVS TGT Work Experience Syllabus 2026 - Overview
| Name of the Organization | Kendriya Vidyalaya Sangathan (KVS) |
| Post Name | TGT Work Experience |
| Total No. of Posts | Notified Soon |
| Apply Mode | Online |
| Job Location | anywhere in India |
| Category | Syllabus and Exam Pattern |
| Official Website | www.kvsangathan.nic.in |
KVS TGT Work Experience Syllabus 2026
Tier-1 Prelims SyllabusReasoning Ability
1. Verbal and non-verbal types
2. analogies
3. similarities
4. Syllogism
5. space visualization
6. problem-solving
7. Blood Relation
8. arithmetical reasoning
9. figure classification
10. Logical Reasoning
11. Mirror Image
12. Directions
13. Puzzles and Seating Arrangement
14. Data Sufficiency
15. Coding-decoding
16. Order and Ranking
17. Alpha Numeric Symbol Series
Numeric Ability :
1. Ratio and Proportion
2. Simple Interest
3. Chain Rule
4. Permutation and Combination
5. Decimal Fraction
6. Time and Work
7. Stocks and Share
8. Probability
9. Logarithm
10. Average
11. Numbers
12. Problems on Ages
13. Area
14. Square Root and Cube Root
15. Height and Distance
16. Surds and Indices
17. Boats and Streams
18. Allegation or Mixture
19. Banker’s Discount
20. Races and Games
21. Time and Distance
22. Volume and Surface Area
23. Simplification
23. Pipes and Cistern
24. Partnership
25. Problems on HCF, LCM
26. Compound Interest
Computer Literacy
1. Abbreviations
2. Basic Computer Terminology & Shortcuts
3. Web Technology
4. Database Management Systems
5. Browsers and Search Engines
6. Internet
7. General Concept of Social Networking
8. Computer Memory or Storage Devices
9. Computer Software & Hardware
10. History and Evaluation of Computers
11. Generations and Types of Computers
12. Operating Systems
General Knowledge
1. Awards
2. Books & their authors
3. Sports
4. History- Ancient
5. Medieval & Modern
6. Geography
7. Current Affairs
8. Polity
9. Economics
10. Constitution
11. Indian Art & Culture
12. Everyday Science
13. Scientific Research
14. National/International Organizations /Institutions
General English :
1. Articles
2. Modal
3. Narration
4. Pronoun
5. Adverb
6. Adjective
7. Verb
8. Preposition
9. Tenses
10. Punctuation
11. Voice
12. Vocabulary
13. Idioms & phrases
14. Antonym & Synonyms
15. Reading Comprehension
16. Word Power
General Hindi :
1. भाषा
2. संज्ञा एवं संज्ञा के भेद
3. सर्वनाम एवं सर्वनाम के भेद
4. विशेषण एवं विशेषण के भेद
5. क्रिया एवं क्रिया के भेद
6. वचन
7. लिंग
8. उपसर्ग एवं प्रत्यय
9. वाक्य निर्माण (सरल, संयुक्त एवं मिश्रित वाक्य)
10. पर्यायवाची
11. विपरीपार्थक
12. अनेकार्थक
13. समानार्थी शब्द
14. मुहावरे एवं लोकोक्तियाँ
15. अलंकार
16. सन्धि
17. तत्सम
18. तद्भव
19. देशज एवं विदेशी शब्द
20. समास
21. पद परिचय
22. पठन कौशल
23. शब्द सामर्थ्य
Tier 2Subject Knowledge Test Work Experience Syllabus :
Unit: I
(a) Circuit Fundamentals : Zero Reference Level - Chassis Ground - Ohm's Law - Formula Variations of Ohm's Law - Graphical Representation of Ohm's Law - Linear Resistor - Non-linear Resistor - Cells in Series and Parallel - Conventional Problems
(b) Resistive Circuits : Series Circuit - Characteristics of a Series Circuit - The Case of Zero IR Drop - Polarity of IR Drops - Total Power - Series Aiding and Series Opposing Voltages - Proportional Voltage Formula in a Series Circuit Series Voltage Dividers - 'Opens' in a Series Circuit - 'Shorts' in a Series Circuit - Parallel Circuits - Laws of Parallel Circuits - Special Case of Equal Resistances in all Branches - Special Case of Only Two Branches Any Branch Resistance -Proportional Current Formula - 'Opens' in a Parallel Circuit - 'Shorts' in a Parallel Circuit - Series-Parallel Circuits Analysing Series Parallel Circuits - 'Opens' in Series-Parallel Circuits 'Shorts' in Series- Parallel Circuits - Voltage Division in a Complex Series-Parallel Circuit - Conventional Problems
(c) Kirchhoff's Laws : General - Kirchhoff's Current Law - Kirchhoff's Voltage Law - Determination of Algebraic Sign - Assumed Direction of Current Flow - Conventional Problems.
(d) Network Theorems : General - Superposition Theorem - Ideal Constant-Voltage Source - Ideal Constantcurrent Source - Thevenin's Theorem - How to Thevenize a Circuit? - Norton's
Theorem - How to Nortonise a Given Circuit - Maximum Power Transfer Theorem -
Conventional Problems
(e) Passive Circuit Elements
General - Resistors - Resistor Types - Wire-wound Resistors - Carbon Composition Resistors - Carbon Film Resistors - Cermet Film Resistors .Metal Film Resistors - Power Rating - Value Tolerance - Variable Resistors - Potentiometers and Rheostats - Fusible Resistors - Resistor Colour Code - Resistance Colour Bands - Resistors under Ten Ohm - Resistor Troubles - Checking Resistors with an Ohmmeter - Inductor - Comparison of Different Cores - Inductance of an Inductor - Another Definition of Inductance - Mutual Inductance - Coefficient of Coupling
- Variable Inductors - Inductors in Series or Parallel without M - Series Combination with M - Stray Inductance - Energy Inductance - Energy Stored in a Magnetic Field - DC Resistance of a Coil - Troubles in Coils - Reactance Offered by a Coil - Impedance Offered by a Coil - Q-Factor of a Coil - Capacitors - Capacitor Connected to a Battery - Capacitance -Factors Controlling Capacitance '- Types of Capacitors - Fixed Capacitors - Variable Capacitors - Voltage Rating of Capacitors - Stray Circuit Capacitance Leakage Resistance - Capacitors in Series - Two Capacitors in Series Capacitors in Parallel - Two Capacitors iri Parallel - Energy stored in a Capacitor - Troubles in Capacitors - Checking Capacitors with Ohmmeter - Charging of a Capacitor - Capacitor Connected Across an AC Source Capacitive Reactance
(f) Energy Sources
Primary and Secondary Cells - Cell and Battery - Voltage and Current of a Cells - Cell life - Different Types of Dry Cells - Carbon Zinc Cell Alkaline Cell - Manganese Alkaline Cell - Nickel Cadmium Cell - Mercury Cell - Silver Oxide Cell - Lead Cells - Battery Rating - Testing Dry Cells - Photoelectric Devices - Photovoltaic Cell - Solar Cell Conventional Problems
(g) Magnetism and Electromagnetism
Magnetic Materials- Ferrites - Types of Magnets - Demagnetising or Degaussing - Magnetic Shielding - Magnetic Terms and Units - Ohm's Law for Magnetic Circuit - Transformer - Transformer Working - Transformer Impedance - Can a Transformer Operate on DC ? - RF Shielding - Autotransformer - Impedance Matching - Conventional Problems.
Unit – II:
(a) A.C. Fundamentals
Introduction – Types of Alternating Waveforms - The Basic AC Generator -Some Definitions - Characteristics of a Sine Wave - Audio and ,Radio Frequencies - Different Values of Sinusoidal Voltage and Current - Phase of an AC - Phase Difference - Vector Representation of an Alternating Quantity - AC Through Pure Resistance Only - AC Through Pure Inductance Only - AC Through Pure Capacitance Only - Non-sinusoidalWaveforms - Harmonics -Conventional Problems
(b)Series A.C. Circuits
R-L Circuit - Q Factor of a Coil - Skin Effect - R-C Circuit - Coupling Capacitor - R-L-C Circuit - Resonance in an R-L-C Circuit - Resonance Curve - Main Characteristics of Series Resonance - Bandwidth of a Tuned Circuit - Sharpness of Resonance - Tuning - Tuning Ratio - RaGio Tuning Dial - Parallel Resonance -Conventional Problem
(c) Time Constant
Rise and Fall of Current in Pure Resistance - Time Constant at an R-L Circuit - Circuit Conditions - Inductive Kick - Time Constant of an RC Circuit - Charging and Discharging of a Capacitor - Decreasing Time Constant - Flasher - Pulse Response of an RC Circuit - Effect of Long and Short Time Constants - Square Voltage Wave Applied to Short A. RC Circuit - Square Voltage Wave Applied to Long A,'E.C Circuit - Conventional Problems
(d) Timing Circuits and Filters
What-is. a Tuning Circuit ? - Tuned Circuit - Operating Characteristics of a Tuning Circuit - Resonance - Actual Series Resonance - Is it Series or Parallel Resonance ? - Tuned Transformers - Double Tuned Transformers - Parallel Circuit - Coupled Circuits -Simple Coupled Circuits - Coefficient of Coupling - Filters - Filter Definitions - Types of Filter Circuits - Low-pass Filter - Highpass Filter - Bandpass Filter - Bandstop Filter - Multisection Filter Circuits - Uses of Filters - Conventional Problems
(e) Solid State Physics
Definition of Matter - Crystalline Solids - Unit Cell - Forms of Matter - Atom and Molecule - Atomic Structure - Atomic Number (Z) - Atomic Mass Number (A) - Electron Orbits or Shells - Electron Distribution of Different Atoms - Electron Sub orbits or Subshells - Valence Electrons Orbital Energy. - Normal, Excited and lonised Atom. - Orbital Energies in Hyrogen Atom - Energy Levels in an Isolated AtolW- Energy Bands in Solids - Bonds in Solids - Valence and Conduction Bands - Conduction in Solids - Hole Formation and its Movement - Conductors, Semiconductors and Insulators - Types of Semiconductors - Intrinsic Semiconductors Extrinsic Semicon'ductors - Majority and Minority Charge Carriers - Mobile Charge Carriers and Immobile Ions - Drift Current in Good Conductors Drift Current in Intrinsic Semiconductors - Intrinsic Conduction -Conventional Problems
(f) The P-N Junction
The P-N Junction - Formation of Depletion Layer - Junction or Barrier Voltage (V B) - Effect of Temperature on Barrier Voltage - Forward Biased P-N Junction - Forward VI Characteristics -Reverse Biased P-N Junction - Reverse Saturation Current (Is or 10) - Reverse V/ I Characteristic Combined Forward and Reverse VII Characteristics - Junction Breakdown - Junction Capacitance
(g) P-N Junction Diode
P-N Junction Diode - Diode Ratings or Specifications - Diode Testing The Ideal Diode - The Real Diode - Diode Circuits with DC and AC Voltage Sources - Diode Fabrication - Grown Junction - Alloy Junction _ Diffused Junction - Epitaxial Junction - Point Contact Junction - Clippers and Clampers - Clippers - Some Clipping Circuits - Clampers -,- Summary of Clamping Circuits - Conventional Problems , Questions.
Unit – III
(a) Special Diodes
Zener Diode - Voltage Regulation - Zener Diode as Peak Clipper - Meter Protection - Tunneling Effect - Tunnel Diode - Tunnel Diode OsciIlator - Varactor - PIN Diode - Schottky Diode - Step Recovery Diode Thermistors -Conventional Problems
(b) Optoelectronic Devices
Introduction - Spectral Response of Human Eye - Light Emitting Diode (LED) - Photoemissive Devices - Photomultiplier Tube - Photovoltaic Devices - Bulk Type Photoconductive CelIs - Photodiodes -P-N Junction Photodiode - PIN Photodiode - Avalanche Photodiode -
(c) DC Power Supplies
Introduction - Unregulated Power Supply - Regulated Power Supply Steady and Pulsating DC Voltages - Rectifiers - Half-wave Rectifier FuIl-wave Rectifier - FuIl-wave Bridge Rectifier - Filters - Series Inductor Filter - Shunt Capacitor Filter - Effect of Increasing Filter Capacitance - LC Filter - The CLC or Pi Filter - Bleeder Resistor - Voltage Regulation Zener Diode Shunt Regulator - Transistor Series Voltage Regulator - ControIled Transistor Series Regulator - Transistor Shunt Voltage Regulator Transistor Current Regulator - Voltage Dividers - Complete Power Supply - Voltage Multipliers - Half-wave Voltage Doubler - FuIl-wave Voltage Doubler - Voltage Tripier and Quadrupler Circuits - Troubleshooting Power Supplies - ControIled Rectification - Output Waveforms for Different Firing Angles - Output Voltage and Current Values in ControIled Rectifiers Average Values for FW Controlled Rectifier - Silicon Controlled Rectifier (SCR) - Pulse Control of SCR - 900 Phas~ Control of SCR - 1800 Phase Contr,gl of SCR - SCR Controlled Circuit - UJT ControIled Circuit Conventional Problems
(d) The Basic Transistor
The Bipolar Junction Transistor - Transistor Biasing -Important Biasing Rule - Transistor Currents - Summing Up - Transistor Circuit Configurations - CB Configuration - CE Configuration -Relations between α and β - CC Configuration - Relations between Transistor Currents - Leakage Currents in a Transistor - Thermal Runaway - Conventional Problems
(e) Transistor Characteristics and Approximations
Transistor Static Characteristics - Common Base Test Circuit - Common Base Static Characteristics – Common Emitter Test Circuit - Common Emitter Static Characteristics - Common Collector Static Characteristics –Different Ways of Drawing Transistor Circuits - Common Base Formulas Common Emitter Formulas – Common Collector Formulas - The Beta Rule - Importance of VCE- Cut-off and Saturation Points - Normal DC Voltage Transistor Indications - Transistor Fault Location - Solving Universal Stabilization Circuit - Notation for Voltages and Currents - Increase / Decrease Notation - Applying AC to a DC Biased Transistor - Transistor AC/DC Analysis –Conventional problems
(f) Load Lines and DC Bias Circuits
DC Load Line - Q-point and Maximum Undistorted Output - Need for Biasing a Transistor - Factors Affecting Bias Variations - Stability Factor - Beta Sensitivity - Stability Factor for CB and CE Circuits - Different Methods for Transistor Biasing - Base Bias - Base Bias with Emitter Feedback - Base Bias with Collector Feedback - Base Bias with Collector and Emitter Feedbacks - Voltage Divider Bias - Load Line and Output Characteristics - AC Lmid Line - Conventional Problems’
(g) Transistor Equivalent Circuits and Mode
General - DC Equivalent Circuit - AC Equivalent Circuit - Equivalent Circuit of a CB Amplifier - Effect of Source Resistance RS on Voltage Gain - Equivalent Circuit of a CE Amplifier - Effectof Source Resistance RS - Equivalent Circuit of a CC Amplifier - Small-Signal Low-frequency Model or Representation - General - T-Model - Formulas for T-Equivalent of a CB Circuit - TEquivalent of a CE Circuit - T-Equivalent of a CC Circuit - What are h-parameters ? - The hparameter Formulas for Notation for Transistors - The h-parameters of an Ideal Transistor -, The h-parameters of an Ideal CB Transistor - The h-parameters of an Id~al CE Transistor - Approximate Hybrid Equivalent Circuits - Typical Values of Transistor h-parameters - Hybrid Formulas for Transistor Amplifier - Approximate Hybrid Formulas -Conventional Problems
Unit – IV
(a) Single-Stage Transistor Amplifiers
Classification of Amplifiers - Common Base (CB) Amplifier - Various Gains of a CB Amplifier - Characteristics of a CB Amplifier - Common Emitter (CE) Amplifier - Various Gains of a CE Amplifier - Characteristics of a CE Amplifier - Common Collector (CC) Amplifier - Various Gains of a CC Amplifier - Characteristics of a CC Amplifier - Uses - Comparison of Amplifier Configurations - Amplifier Classification Based on Biasing Condition - Graphic Representation - Class-A Amplifiers - Power Distribution in a Class-A Amplifier - Power Rectangle - Power Efficiency Maximum AC Power in Load - Transformer-coupled Class-A Amplifier Class-B Amplifier - Power Relations for Class-B Operation - Maximum Values - Class-B Push-Pull Amplifier - Crossover Distortion - Power Efficiency of Push-Pull Amplifiers - Complementary Symmetry Push-Pull Class-B Amplifier - Class-C Amplifier - Tuned Amplifier - Distortion in Amplifier - Non-linear Distortion - Intermodulation Distortion - Frequency Distortion - Phase or Delay Distortion - Noise
(b) Multistage Amplifiers
General '--- Amplifier Coupling - RC-coupled Two-stage Amplifier - Advantages of RC Coupling ~ Impedance-coupled Two-stage Amplifier -Advantages of Impedance Coupling - .Transformercoupled Two Stage Amplifier - Advantages of Transformer Coupling - Frequency Response - Applications - Direct-coupled Two-stage Amplifier Using Similar Transistors - Direct-coupled Amplifier Using Complementary Symmetry of Two Transistors - Darlington Pair -Advantages of Darlington Pair - Comparison between Darlington Pair and Emitter Follower - Special Features of· a Differential Amplifier - Common Model Input - Differential Amplifier -Conventional Problems
(c) Decibels and Frequency Response
The Decibel System - Other Expressions for Power Gain - Voltage and Current Levels - Characteristics of the Decibel System - Value of 1 dB Zero Decibel Reference Level - Variations in Amplifier Gain with Frequency - Changes in Voltage and Power Levels - Causes of Gain Variations Miller Effect - Cut-off Frequencies of Cascaded Amplifiers - Transistor Cut-off Frequencies - Alpha Cut-off Frequency - Beta Cut-off Frequency - The ft of a Transistor - Relation Between fa,fβ and fT - Gain-Bandwidth Product - Conventional Problems
(d) Feedback Amplifier
Feedback Amplifiers - Principle of Feedback Amplifiers - Advantages of Negative Feedback - Gain Stability - Decreased Distortion - Increased Bandwidth - Forms of Negative Feedback - Shunt-derived Series-fed Voltage Feedback - Current-series Feedback Amplifier - Voltage-shunt Negative Feedback Amplifier - Current-shunt Negative Feedback Amplifier - Conventional Problems
(e) Field Effect Transistor
What is a FET ? - Junction FET (JFET) - Static Characteristics of a JFET - JFET Drain Characteristic with V GS = 0 - JFET Characteristic with External Bias - Transfer Characteristic - Small Signal JFET Parameters DC Biasing of a JFET - DC Load Line - Common Source JFET Amplifier - JEFT on an IC Chip - Advantages of FETs - MOSFET or IGFET DE MOSFET - Schematic Symbols for a DE MOSFET - Static Characteristics of a DE MOSFET - Enhancementonly N-channel MOSFET Transfer Characteristic - FETs as Switches - FET Applications - MOSFET Handling
(f) Breakdown Devices
What are Breakdown Devices ? - Unijunction Transistor - UJT Relaxation Oscillator - Silicon Controlled Rectifier - 90° Phase Control - Theft Alarm - Triac -Diac - Silicon Controlled Switch (SCS)
(g) Sinusoidal Oscillators
What is an Oscillator? - Comparison between an Amplifier and an Oscillator - Classification of Oscillators - Damped and Undamped Oscillations - The Oscillatory Circuit - Frequency of Oscillatory Current - Frequency Stability of an Oscillator - Essentials of a Feedback LC Oscillator - Tuned Base Oscillator - Tuned Collector Oscillator - Tuned Drain Oscillator (FET) - Hartley Oscillator - FET Hartley Oscillator - Colpitts Oscillator - Clapp Oscillator - FETCo]pitts Oscillator - Crystals - Crystal Controlled Oscillator - Transistor Pierce Crystal Oscillator - FET Pierce Oscillator - Phase Shift Principle - Phase Shift Oscillator - Wien Bridge Oscillator
(h) Noninusoidal Oscillators
Nonsinusoidal Waveforms -Classification of Nonsinusoidal Oscillators Pulse Definitions - Basic Requirements of a Sawtooth Generator -UJT Sawtooth Generator - Multivibrators (MV) - Uses of Multivibrators - Astable Multivibrator - Monostable Multivibrator (MMV) - Bistable Multivibrator (BMV) - Schmitt Trigger -Transistor Blocking Oscillator
Unit – V
(a) Modulation and Demodulation
Introduction - What is a Carrier Wave? - Radio Frequency Spectrum Sound - Need for Modulation - Radio Broadcasting - Modulation Methods of Modulation - Amplitude Modulation - Per cent Modulation Upper and Lower Side Frequencies - Upper and Lower Sidebands - Mathematical Analysis of a Modulated Carrier Wave - Power Relations in an AM Wave - Forms of Amplitude Modulation – Generation of SSB - Methods of Amplitude Modulation - Block Diagram of an AM Transmitter - Modulating Amplifier Circuit - Frequency Modulation - Frequency Deviation and Carrier Swing - Modulation Index'-Deviation Ratio - Per cent Modulation - FM Sidebands ;- Modulation Index and Number of Sidebands - Mathematical Expression for FM Wave - Demodulation or Detection - Essentials of AM Detection - Diode Detector for AM Signals - Transistor Detectors for AM Signals - FM Detection - Quadrature Detector - Frequency Conversion - Superheterodyne AM Receiver - FM Receiver - Comparison between AM and FM - The Four Fields of FM - Conventional Problems
(b) Integrated Circuits
Introduction - What is an Integrated Circuit? - Advantages of ICs - Drawbacks of ICs - Scale of Integration - Classification of ICs by Structure Comparison between Different ICs - Classification of ICs by Function Linear Integrated Circuits (UCs) - Digital Integrated Circuits - IC Terminology - How Monolithic ICs are Made? - Ie Symbols - Fabrication of IC Components - Complete Monolithic Integrated Circuits - Popular Applications of ICs - MOS Integrated Circuits - What is an OP-AMP ? OP-AMP Symbol - Polarity Conventions - Ideal Operational Amplifier - Virtual Ground and Summing Point - Why Vi is Reduced to almost Zero ? - OP-AMP Applications - Linear Amplifier - Unity Follower - Adder or Summer - Subtractor - Integrator - Differentiator – Comparator
(c) Number Systems
Number of Systems -The Decimal Number System - !3inary System Binary to Decimal Conversion - Binary Fractions - Double-Dadd Method - Decimal to Binary Conversion - Shifting the Place Point - Binary Operations - Binary Addition - Binary Subtraction - Complement of a Number - 1 's Complemental Subtraction - 2's Complemental Subtraction - Binary Multiplication - Binary Division - Shifting a Number to Left or Right - Representation of Binary Numbers as Electrical Signals - Octal Number System - Octal to Decimal Conversion - Decimal to Octal Conversion - Binary to Octal Conversion -Octal to Binary Conversion - Advantages of Octal Number System - Hexadecimal Number System - How to Count beyond F in Hex Number System? ---, Binary to Hexadecimal Conversion - Hexadecimal to Binary Conversion -Conventional Problems
(d) Logic Gates
Definition - Positive and Negative Logic - The OR Gate - Equivalent Relay Circuit of an OR Gate - Diode OR Gate - Transistor OR Gate OR Gate Symbolizes Logic Addition - Three Input OR Gate - Exclusive OR Gate - The AND Gate - Equivalent Relay Circuit of an AND Gate. Diode AND Gate ~ Transistor AND Circuit - AND Gate Symbolizes Logic Multiplication - The NOT Gate - Equivalent Circuits for a NOT Gate The NOT Operation - Bubbled Gates -. The NOR Gate - NOR Gate is a Universal Gate - The NAND Gate - NAND Gate is a Universal Gate The XNOR Gate - Logic Gates at a Glance - Adders and Subtractors Half Adder - Full Adder - Parallel Binary Adder -Half Subtractor - Full Subtractor -Conventional Problems
(e) Boolean Algebra
Introduction - Unique Feature of Boolean Algebra - Laws of Boolean Algebra - Equivalent Switching Circuits - De Morgan's Theorems - Duals - Conventional Problems
(f) Logic Families
Main Logic Families - Saturated and Non-saturated Logic Circuits - Characteristics of Logic Families - RTL Circuit - DTL Circuit ---'- TTL Circuits - TTL Subfamilies -ECL Circuit –I 2L Circuit - MOS Family - PMOS Circuit - NMOS Circuit - CMOS Circuit
(g) Transducer
What is a Transducer? - Classification of Transducers - Classification based on Electrical Principle Involved - Resistive Position Transducer - Resistive Pressure Transducer ---:- I~ductive Pressure Transducer - Capacitive Pressure Transducer - Selfgenerating Inductive Transducers - Linear Variable Differential Transformer (LVDT) - Piezoelectric Transducer - Strain Gauge Temperature Transducers - Resistance Temperature Detectors - Thermistor - Thermocouples - Ultrasonic Temperature Transducers - Photoelectric Transducers - Various Types of Microphones - Carbon Microphone Ribbon Microphone - Moving-Coil (Me) Microphone - Crystal Microphone - Ceramic Microphone - Capacitor Microphone - The Electret Microphone - The Loudspeaker
(h) Electronic Instruments
Introduction - Analog and Digital Instruments - Functions of Instruments - Electronic versus Electrical Instruments - Essentials of an Electronic Instrument - Measurement Standards - The Basic Meter Movement - Characteristics of Moving Coil Meter Movement - Variations of Basic Meter Movement - Converting Basic Meter to DC Ammeter - Multirange Meter - Measurementof Current - Converting Basic Meter to DC Voltmeter Multirange DC Voltmeter -Loading Effect of a Voltmeter - Ohmmeter The Multimeter - Rectifier Type AC Meter - Electronic Voltmeters - The Direct Current VTVM - Comparison of VOM and VTVM - Direct Current FET VM - Electronic Voltmeter for Alternating Currents - The Digital Voltmeter (DVM) -Cathode Ray Oscilloscope(CRO) - Cathode Ray Tube (CRT) - Deflection Sensitivity of a CRT - Normal Operation of a CRO Triggered and Non-triggered Scopes - Dual Trace CRO - Dual Beam CRO - Storage Oscilloscope - Sampling CRO - Digital Readout CRO - Lissajous Figures - Frequency Determination with Lissajous Figures - Applications of a CRO
(a) Circuit Fundamentals : Zero Reference Level - Chassis Ground - Ohm's Law - Formula Variations of Ohm's Law - Graphical Representation of Ohm's Law - Linear Resistor - Non-linear Resistor - Cells in Series and Parallel - Conventional Problems
(b) Resistive Circuits : Series Circuit - Characteristics of a Series Circuit - The Case of Zero IR Drop - Polarity of IR Drops - Total Power - Series Aiding and Series Opposing Voltages - Proportional Voltage Formula in a Series Circuit Series Voltage Dividers - 'Opens' in a Series Circuit - 'Shorts' in a Series Circuit - Parallel Circuits - Laws of Parallel Circuits - Special Case of Equal Resistances in all Branches - Special Case of Only Two Branches Any Branch Resistance -Proportional Current Formula - 'Opens' in a Parallel Circuit - 'Shorts' in a Parallel Circuit - Series-Parallel Circuits Analysing Series Parallel Circuits - 'Opens' in Series-Parallel Circuits 'Shorts' in Series- Parallel Circuits - Voltage Division in a Complex Series-Parallel Circuit - Conventional Problems
(c) Kirchhoff's Laws : General - Kirchhoff's Current Law - Kirchhoff's Voltage Law - Determination of Algebraic Sign - Assumed Direction of Current Flow - Conventional Problems.
(d) Network Theorems : General - Superposition Theorem - Ideal Constant-Voltage Source - Ideal Constantcurrent Source - Thevenin's Theorem - How to Thevenize a Circuit? - Norton's
Theorem - How to Nortonise a Given Circuit - Maximum Power Transfer Theorem -
Conventional Problems
(e) Passive Circuit Elements
General - Resistors - Resistor Types - Wire-wound Resistors - Carbon Composition Resistors - Carbon Film Resistors - Cermet Film Resistors .Metal Film Resistors - Power Rating - Value Tolerance - Variable Resistors - Potentiometers and Rheostats - Fusible Resistors - Resistor Colour Code - Resistance Colour Bands - Resistors under Ten Ohm - Resistor Troubles - Checking Resistors with an Ohmmeter - Inductor - Comparison of Different Cores - Inductance of an Inductor - Another Definition of Inductance - Mutual Inductance - Coefficient of Coupling
- Variable Inductors - Inductors in Series or Parallel without M - Series Combination with M - Stray Inductance - Energy Inductance - Energy Stored in a Magnetic Field - DC Resistance of a Coil - Troubles in Coils - Reactance Offered by a Coil - Impedance Offered by a Coil - Q-Factor of a Coil - Capacitors - Capacitor Connected to a Battery - Capacitance -Factors Controlling Capacitance '- Types of Capacitors - Fixed Capacitors - Variable Capacitors - Voltage Rating of Capacitors - Stray Circuit Capacitance Leakage Resistance - Capacitors in Series - Two Capacitors in Series Capacitors in Parallel - Two Capacitors iri Parallel - Energy stored in a Capacitor - Troubles in Capacitors - Checking Capacitors with Ohmmeter - Charging of a Capacitor - Capacitor Connected Across an AC Source Capacitive Reactance
(f) Energy Sources
Primary and Secondary Cells - Cell and Battery - Voltage and Current of a Cells - Cell life - Different Types of Dry Cells - Carbon Zinc Cell Alkaline Cell - Manganese Alkaline Cell - Nickel Cadmium Cell - Mercury Cell - Silver Oxide Cell - Lead Cells - Battery Rating - Testing Dry Cells - Photoelectric Devices - Photovoltaic Cell - Solar Cell Conventional Problems
(g) Magnetism and Electromagnetism
Magnetic Materials- Ferrites - Types of Magnets - Demagnetising or Degaussing - Magnetic Shielding - Magnetic Terms and Units - Ohm's Law for Magnetic Circuit - Transformer - Transformer Working - Transformer Impedance - Can a Transformer Operate on DC ? - RF Shielding - Autotransformer - Impedance Matching - Conventional Problems.
Unit – II:
(a) A.C. Fundamentals
Introduction – Types of Alternating Waveforms - The Basic AC Generator -Some Definitions - Characteristics of a Sine Wave - Audio and ,Radio Frequencies - Different Values of Sinusoidal Voltage and Current - Phase of an AC - Phase Difference - Vector Representation of an Alternating Quantity - AC Through Pure Resistance Only - AC Through Pure Inductance Only - AC Through Pure Capacitance Only - Non-sinusoidalWaveforms - Harmonics -Conventional Problems
(b)Series A.C. Circuits
R-L Circuit - Q Factor of a Coil - Skin Effect - R-C Circuit - Coupling Capacitor - R-L-C Circuit - Resonance in an R-L-C Circuit - Resonance Curve - Main Characteristics of Series Resonance - Bandwidth of a Tuned Circuit - Sharpness of Resonance - Tuning - Tuning Ratio - RaGio Tuning Dial - Parallel Resonance -Conventional Problem
(c) Time Constant
Rise and Fall of Current in Pure Resistance - Time Constant at an R-L Circuit - Circuit Conditions - Inductive Kick - Time Constant of an RC Circuit - Charging and Discharging of a Capacitor - Decreasing Time Constant - Flasher - Pulse Response of an RC Circuit - Effect of Long and Short Time Constants - Square Voltage Wave Applied to Short A. RC Circuit - Square Voltage Wave Applied to Long A,'E.C Circuit - Conventional Problems
(d) Timing Circuits and Filters
What-is. a Tuning Circuit ? - Tuned Circuit - Operating Characteristics of a Tuning Circuit - Resonance - Actual Series Resonance - Is it Series or Parallel Resonance ? - Tuned Transformers - Double Tuned Transformers - Parallel Circuit - Coupled Circuits -Simple Coupled Circuits - Coefficient of Coupling - Filters - Filter Definitions - Types of Filter Circuits - Low-pass Filter - Highpass Filter - Bandpass Filter - Bandstop Filter - Multisection Filter Circuits - Uses of Filters - Conventional Problems
(e) Solid State Physics
Definition of Matter - Crystalline Solids - Unit Cell - Forms of Matter - Atom and Molecule - Atomic Structure - Atomic Number (Z) - Atomic Mass Number (A) - Electron Orbits or Shells - Electron Distribution of Different Atoms - Electron Sub orbits or Subshells - Valence Electrons Orbital Energy. - Normal, Excited and lonised Atom. - Orbital Energies in Hyrogen Atom - Energy Levels in an Isolated AtolW- Energy Bands in Solids - Bonds in Solids - Valence and Conduction Bands - Conduction in Solids - Hole Formation and its Movement - Conductors, Semiconductors and Insulators - Types of Semiconductors - Intrinsic Semiconductors Extrinsic Semicon'ductors - Majority and Minority Charge Carriers - Mobile Charge Carriers and Immobile Ions - Drift Current in Good Conductors Drift Current in Intrinsic Semiconductors - Intrinsic Conduction -Conventional Problems
(f) The P-N Junction
The P-N Junction - Formation of Depletion Layer - Junction or Barrier Voltage (V B) - Effect of Temperature on Barrier Voltage - Forward Biased P-N Junction - Forward VI Characteristics -Reverse Biased P-N Junction - Reverse Saturation Current (Is or 10) - Reverse V/ I Characteristic Combined Forward and Reverse VII Characteristics - Junction Breakdown - Junction Capacitance
(g) P-N Junction Diode
P-N Junction Diode - Diode Ratings or Specifications - Diode Testing The Ideal Diode - The Real Diode - Diode Circuits with DC and AC Voltage Sources - Diode Fabrication - Grown Junction - Alloy Junction _ Diffused Junction - Epitaxial Junction - Point Contact Junction - Clippers and Clampers - Clippers - Some Clipping Circuits - Clampers -,- Summary of Clamping Circuits - Conventional Problems , Questions.
Unit – III
(a) Special Diodes
Zener Diode - Voltage Regulation - Zener Diode as Peak Clipper - Meter Protection - Tunneling Effect - Tunnel Diode - Tunnel Diode OsciIlator - Varactor - PIN Diode - Schottky Diode - Step Recovery Diode Thermistors -Conventional Problems
(b) Optoelectronic Devices
Introduction - Spectral Response of Human Eye - Light Emitting Diode (LED) - Photoemissive Devices - Photomultiplier Tube - Photovoltaic Devices - Bulk Type Photoconductive CelIs - Photodiodes -P-N Junction Photodiode - PIN Photodiode - Avalanche Photodiode -
(c) DC Power Supplies
Introduction - Unregulated Power Supply - Regulated Power Supply Steady and Pulsating DC Voltages - Rectifiers - Half-wave Rectifier FuIl-wave Rectifier - FuIl-wave Bridge Rectifier - Filters - Series Inductor Filter - Shunt Capacitor Filter - Effect of Increasing Filter Capacitance - LC Filter - The CLC or Pi Filter - Bleeder Resistor - Voltage Regulation Zener Diode Shunt Regulator - Transistor Series Voltage Regulator - ControIled Transistor Series Regulator - Transistor Shunt Voltage Regulator Transistor Current Regulator - Voltage Dividers - Complete Power Supply - Voltage Multipliers - Half-wave Voltage Doubler - FuIl-wave Voltage Doubler - Voltage Tripier and Quadrupler Circuits - Troubleshooting Power Supplies - ControIled Rectification - Output Waveforms for Different Firing Angles - Output Voltage and Current Values in ControIled Rectifiers Average Values for FW Controlled Rectifier - Silicon Controlled Rectifier (SCR) - Pulse Control of SCR - 900 Phas~ Control of SCR - 1800 Phase Contr,gl of SCR - SCR Controlled Circuit - UJT ControIled Circuit Conventional Problems
(d) The Basic Transistor
The Bipolar Junction Transistor - Transistor Biasing -Important Biasing Rule - Transistor Currents - Summing Up - Transistor Circuit Configurations - CB Configuration - CE Configuration -Relations between α and β - CC Configuration - Relations between Transistor Currents - Leakage Currents in a Transistor - Thermal Runaway - Conventional Problems
(e) Transistor Characteristics and Approximations
Transistor Static Characteristics - Common Base Test Circuit - Common Base Static Characteristics – Common Emitter Test Circuit - Common Emitter Static Characteristics - Common Collector Static Characteristics –Different Ways of Drawing Transistor Circuits - Common Base Formulas Common Emitter Formulas – Common Collector Formulas - The Beta Rule - Importance of VCE- Cut-off and Saturation Points - Normal DC Voltage Transistor Indications - Transistor Fault Location - Solving Universal Stabilization Circuit - Notation for Voltages and Currents - Increase / Decrease Notation - Applying AC to a DC Biased Transistor - Transistor AC/DC Analysis –Conventional problems
(f) Load Lines and DC Bias Circuits
DC Load Line - Q-point and Maximum Undistorted Output - Need for Biasing a Transistor - Factors Affecting Bias Variations - Stability Factor - Beta Sensitivity - Stability Factor for CB and CE Circuits - Different Methods for Transistor Biasing - Base Bias - Base Bias with Emitter Feedback - Base Bias with Collector Feedback - Base Bias with Collector and Emitter Feedbacks - Voltage Divider Bias - Load Line and Output Characteristics - AC Lmid Line - Conventional Problems’
(g) Transistor Equivalent Circuits and Mode
General - DC Equivalent Circuit - AC Equivalent Circuit - Equivalent Circuit of a CB Amplifier - Effect of Source Resistance RS on Voltage Gain - Equivalent Circuit of a CE Amplifier - Effectof Source Resistance RS - Equivalent Circuit of a CC Amplifier - Small-Signal Low-frequency Model or Representation - General - T-Model - Formulas for T-Equivalent of a CB Circuit - TEquivalent of a CE Circuit - T-Equivalent of a CC Circuit - What are h-parameters ? - The hparameter Formulas for Notation for Transistors - The h-parameters of an Ideal Transistor -, The h-parameters of an Ideal CB Transistor - The h-parameters of an Id~al CE Transistor - Approximate Hybrid Equivalent Circuits - Typical Values of Transistor h-parameters - Hybrid Formulas for Transistor Amplifier - Approximate Hybrid Formulas -Conventional Problems
Unit – IV
(a) Single-Stage Transistor Amplifiers
Classification of Amplifiers - Common Base (CB) Amplifier - Various Gains of a CB Amplifier - Characteristics of a CB Amplifier - Common Emitter (CE) Amplifier - Various Gains of a CE Amplifier - Characteristics of a CE Amplifier - Common Collector (CC) Amplifier - Various Gains of a CC Amplifier - Characteristics of a CC Amplifier - Uses - Comparison of Amplifier Configurations - Amplifier Classification Based on Biasing Condition - Graphic Representation - Class-A Amplifiers - Power Distribution in a Class-A Amplifier - Power Rectangle - Power Efficiency Maximum AC Power in Load - Transformer-coupled Class-A Amplifier Class-B Amplifier - Power Relations for Class-B Operation - Maximum Values - Class-B Push-Pull Amplifier - Crossover Distortion - Power Efficiency of Push-Pull Amplifiers - Complementary Symmetry Push-Pull Class-B Amplifier - Class-C Amplifier - Tuned Amplifier - Distortion in Amplifier - Non-linear Distortion - Intermodulation Distortion - Frequency Distortion - Phase or Delay Distortion - Noise
(b) Multistage Amplifiers
General '--- Amplifier Coupling - RC-coupled Two-stage Amplifier - Advantages of RC Coupling ~ Impedance-coupled Two-stage Amplifier -Advantages of Impedance Coupling - .Transformercoupled Two Stage Amplifier - Advantages of Transformer Coupling - Frequency Response - Applications - Direct-coupled Two-stage Amplifier Using Similar Transistors - Direct-coupled Amplifier Using Complementary Symmetry of Two Transistors - Darlington Pair -Advantages of Darlington Pair - Comparison between Darlington Pair and Emitter Follower - Special Features of· a Differential Amplifier - Common Model Input - Differential Amplifier -Conventional Problems
(c) Decibels and Frequency Response
The Decibel System - Other Expressions for Power Gain - Voltage and Current Levels - Characteristics of the Decibel System - Value of 1 dB Zero Decibel Reference Level - Variations in Amplifier Gain with Frequency - Changes in Voltage and Power Levels - Causes of Gain Variations Miller Effect - Cut-off Frequencies of Cascaded Amplifiers - Transistor Cut-off Frequencies - Alpha Cut-off Frequency - Beta Cut-off Frequency - The ft of a Transistor - Relation Between fa,fβ and fT - Gain-Bandwidth Product - Conventional Problems
(d) Feedback Amplifier
Feedback Amplifiers - Principle of Feedback Amplifiers - Advantages of Negative Feedback - Gain Stability - Decreased Distortion - Increased Bandwidth - Forms of Negative Feedback - Shunt-derived Series-fed Voltage Feedback - Current-series Feedback Amplifier - Voltage-shunt Negative Feedback Amplifier - Current-shunt Negative Feedback Amplifier - Conventional Problems
(e) Field Effect Transistor
What is a FET ? - Junction FET (JFET) - Static Characteristics of a JFET - JFET Drain Characteristic with V GS = 0 - JFET Characteristic with External Bias - Transfer Characteristic - Small Signal JFET Parameters DC Biasing of a JFET - DC Load Line - Common Source JFET Amplifier - JEFT on an IC Chip - Advantages of FETs - MOSFET or IGFET DE MOSFET - Schematic Symbols for a DE MOSFET - Static Characteristics of a DE MOSFET - Enhancementonly N-channel MOSFET Transfer Characteristic - FETs as Switches - FET Applications - MOSFET Handling
(f) Breakdown Devices
What are Breakdown Devices ? - Unijunction Transistor - UJT Relaxation Oscillator - Silicon Controlled Rectifier - 90° Phase Control - Theft Alarm - Triac -Diac - Silicon Controlled Switch (SCS)
(g) Sinusoidal Oscillators
What is an Oscillator? - Comparison between an Amplifier and an Oscillator - Classification of Oscillators - Damped and Undamped Oscillations - The Oscillatory Circuit - Frequency of Oscillatory Current - Frequency Stability of an Oscillator - Essentials of a Feedback LC Oscillator - Tuned Base Oscillator - Tuned Collector Oscillator - Tuned Drain Oscillator (FET) - Hartley Oscillator - FET Hartley Oscillator - Colpitts Oscillator - Clapp Oscillator - FETCo]pitts Oscillator - Crystals - Crystal Controlled Oscillator - Transistor Pierce Crystal Oscillator - FET Pierce Oscillator - Phase Shift Principle - Phase Shift Oscillator - Wien Bridge Oscillator
(h) Noninusoidal Oscillators
Nonsinusoidal Waveforms -Classification of Nonsinusoidal Oscillators Pulse Definitions - Basic Requirements of a Sawtooth Generator -UJT Sawtooth Generator - Multivibrators (MV) - Uses of Multivibrators - Astable Multivibrator - Monostable Multivibrator (MMV) - Bistable Multivibrator (BMV) - Schmitt Trigger -Transistor Blocking Oscillator
Unit – V
(a) Modulation and Demodulation
Introduction - What is a Carrier Wave? - Radio Frequency Spectrum Sound - Need for Modulation - Radio Broadcasting - Modulation Methods of Modulation - Amplitude Modulation - Per cent Modulation Upper and Lower Side Frequencies - Upper and Lower Sidebands - Mathematical Analysis of a Modulated Carrier Wave - Power Relations in an AM Wave - Forms of Amplitude Modulation – Generation of SSB - Methods of Amplitude Modulation - Block Diagram of an AM Transmitter - Modulating Amplifier Circuit - Frequency Modulation - Frequency Deviation and Carrier Swing - Modulation Index'-Deviation Ratio - Per cent Modulation - FM Sidebands ;- Modulation Index and Number of Sidebands - Mathematical Expression for FM Wave - Demodulation or Detection - Essentials of AM Detection - Diode Detector for AM Signals - Transistor Detectors for AM Signals - FM Detection - Quadrature Detector - Frequency Conversion - Superheterodyne AM Receiver - FM Receiver - Comparison between AM and FM - The Four Fields of FM - Conventional Problems
(b) Integrated Circuits
Introduction - What is an Integrated Circuit? - Advantages of ICs - Drawbacks of ICs - Scale of Integration - Classification of ICs by Structure Comparison between Different ICs - Classification of ICs by Function Linear Integrated Circuits (UCs) - Digital Integrated Circuits - IC Terminology - How Monolithic ICs are Made? - Ie Symbols - Fabrication of IC Components - Complete Monolithic Integrated Circuits - Popular Applications of ICs - MOS Integrated Circuits - What is an OP-AMP ? OP-AMP Symbol - Polarity Conventions - Ideal Operational Amplifier - Virtual Ground and Summing Point - Why Vi is Reduced to almost Zero ? - OP-AMP Applications - Linear Amplifier - Unity Follower - Adder or Summer - Subtractor - Integrator - Differentiator – Comparator
(c) Number Systems
Number of Systems -The Decimal Number System - !3inary System Binary to Decimal Conversion - Binary Fractions - Double-Dadd Method - Decimal to Binary Conversion - Shifting the Place Point - Binary Operations - Binary Addition - Binary Subtraction - Complement of a Number - 1 's Complemental Subtraction - 2's Complemental Subtraction - Binary Multiplication - Binary Division - Shifting a Number to Left or Right - Representation of Binary Numbers as Electrical Signals - Octal Number System - Octal to Decimal Conversion - Decimal to Octal Conversion - Binary to Octal Conversion -Octal to Binary Conversion - Advantages of Octal Number System - Hexadecimal Number System - How to Count beyond F in Hex Number System? ---, Binary to Hexadecimal Conversion - Hexadecimal to Binary Conversion -Conventional Problems
(d) Logic Gates
Definition - Positive and Negative Logic - The OR Gate - Equivalent Relay Circuit of an OR Gate - Diode OR Gate - Transistor OR Gate OR Gate Symbolizes Logic Addition - Three Input OR Gate - Exclusive OR Gate - The AND Gate - Equivalent Relay Circuit of an AND Gate. Diode AND Gate ~ Transistor AND Circuit - AND Gate Symbolizes Logic Multiplication - The NOT Gate - Equivalent Circuits for a NOT Gate The NOT Operation - Bubbled Gates -. The NOR Gate - NOR Gate is a Universal Gate - The NAND Gate - NAND Gate is a Universal Gate The XNOR Gate - Logic Gates at a Glance - Adders and Subtractors Half Adder - Full Adder - Parallel Binary Adder -Half Subtractor - Full Subtractor -Conventional Problems
(e) Boolean Algebra
Introduction - Unique Feature of Boolean Algebra - Laws of Boolean Algebra - Equivalent Switching Circuits - De Morgan's Theorems - Duals - Conventional Problems
(f) Logic Families
Main Logic Families - Saturated and Non-saturated Logic Circuits - Characteristics of Logic Families - RTL Circuit - DTL Circuit ---'- TTL Circuits - TTL Subfamilies -ECL Circuit –I 2L Circuit - MOS Family - PMOS Circuit - NMOS Circuit - CMOS Circuit
(g) Transducer
What is a Transducer? - Classification of Transducers - Classification based on Electrical Principle Involved - Resistive Position Transducer - Resistive Pressure Transducer ---:- I~ductive Pressure Transducer - Capacitive Pressure Transducer - Selfgenerating Inductive Transducers - Linear Variable Differential Transformer (LVDT) - Piezoelectric Transducer - Strain Gauge Temperature Transducers - Resistance Temperature Detectors - Thermistor - Thermocouples - Ultrasonic Temperature Transducers - Photoelectric Transducers - Various Types of Microphones - Carbon Microphone Ribbon Microphone - Moving-Coil (Me) Microphone - Crystal Microphone - Ceramic Microphone - Capacitor Microphone - The Electret Microphone - The Loudspeaker
(h) Electronic Instruments
Introduction - Analog and Digital Instruments - Functions of Instruments - Electronic versus Electrical Instruments - Essentials of an Electronic Instrument - Measurement Standards - The Basic Meter Movement - Characteristics of Moving Coil Meter Movement - Variations of Basic Meter Movement - Converting Basic Meter to DC Ammeter - Multirange Meter - Measurementof Current - Converting Basic Meter to DC Voltmeter Multirange DC Voltmeter -Loading Effect of a Voltmeter - Ohmmeter The Multimeter - Rectifier Type AC Meter - Electronic Voltmeters - The Direct Current VTVM - Comparison of VOM and VTVM - Direct Current FET VM - Electronic Voltmeter for Alternating Currents - The Digital Voltmeter (DVM) -Cathode Ray Oscilloscope(CRO) - Cathode Ray Tube (CRT) - Deflection Sensitivity of a CRT - Normal Operation of a CRO Triggered and Non-triggered Scopes - Dual Trace CRO - Dual Beam CRO - Storage Oscilloscope - Sampling CRO - Digital Readout CRO - Lissajous Figures - Frequency Determination with Lissajous Figures - Applications of a CRO
KVS TGT Work Experience Exam Pattern 2026
Tier-1 Preliminary Exam
Duration : 120 Minutes
Negative Mark : 01
| S.No. | Subject | No.of Question | Marks |
| Part-I | General Reasoning | 20 | 60 |
| Part-II | Numeric Ability | 20 | 60 |
| Part-III | Basic Computer Literacy | 20 | 60 |
| Part-IV | General Knowledge | 20 | 60 |
| Part-V | Language Competency Test (English) | 10 | 30 |
| Part-VI | Language Competency Test (One other Modern Indian Languages*) | 10 | 30 |
| Total | 100 | 300 |
Tier-2 Subject Knowledge Test
Negative Marking : 0.25
| S.No. | Subject | No.of Question | Marks | Duration |
| 1. | Subject Knowledge Test (Objective) | 60 | 60 | 150 Minutes |
| 2. | Subject Knowledge Test (Descriptive) | 10 | 40 | |
| Total | 70 | 100 | 150 Minutes |
Exam Date : Notified Soon
Starting Date of Application Form : Notified Soon
Last Date of Application Form : Notified Soon
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