ITI Subjects and Syllabus: Trade Theory, Engineering Drawing Topics
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Administered under the Directorate General of Training (DGT), course durations range from 1 to 3 years depending on the trade.
Below is a complete guide to ITI subjects, year-wise syllabus structures, Trade Theory modules for top trades, Engineering Drawing units, practical training requirements, and the step-by-step admission process.
| Parameter | Details |
|---|---|
| Full Form | Industrial Training Institute |
| Governing Body | Directorate General of Training (DGT), Ministry of Skill Development and Entrepreneurship |
| Core Subjects | Trade Theory, Trade Practical, Workshop Calculation & Science, Engineering Drawing, Employability Skills |
| Course Duration | 1 to 3 Years (Standard trades are 1-2 years; Tool & Die Maker is 3 years) |
| Eligibility | 8th Pass or 10th Pass (with Science & Maths for engineering trades); Minimum age 14 years |
| Certification Bodies | NCVT (National Council for Vocational Training) & SCVT (State Council for Vocational Training) |
| Government ITI Fees | INR 1,000 to INR 20,000 per year |
ITI Subjects Year-wise
| Subject | Module / Unit Name | Core Topics Covered |
|---|---|---|
| Trade Theory | Occupational Safety & Health | Safety rules, electrical hazards, first aid practices, fire safety types and extinguishers |
| Trade Theory | Earthing & Electrical Concepts | Types and methods of earthing, Ohm’s Law, Kirchhoff’s Law, conductors/insulators, AC fundamentals, magnetism |
| Trade Theory | Basic Electronics & Wiring | Diodes, rectifiers, basic electronic components, domestic wiring systems, cell & battery maintenance |
| Trade Practical | Workshop & Field Skills | Verifying Ohm’s Law, wire joining & soldering, insulation testing, earthing setup, tracing magnetic fields |
| Engineering Drawing | Drawing Fundamentals | Line types, drawing sheet layouts, geometrical figures, free-hand sketching, dimensioning, orthographic projections |
| Workshop Math & Science | Applied Mathematics & Physics | Square roots, fractions, ratios, material science, mass/density, work/power/energy, levers, basic electricity |
| Employability Skills | Literacy & Basics | English literacy, functional IT literacy, workplace communication skills |
| Subject | Module / Unit Name | Core Topics Covered |
|---|---|---|
| Trade Theory | AC & DC Electrical Machines | DC motors & generators, transformers, 3-phase and 1-phase induction motors, alternators, synchronous motors, machine winding |
| Trade Theory | Industrial Wiring & Power Systems | Industrial illumination, machine control cabinets, power generation (hydroelectric, nuclear), transmission & distribution, underground cabling |
| Trade Theory | Power & Control Systems | Universal motors, alternators, synchronous motors, machine control cabinets, electrical power generation and transmission |
| Trade Practical | Machine Testing & Panel Work | Testing AC/DC motor terminals, alternator maintenance, panel board wiring, speed control of AC/DC motors, simulator practice |
| Engineering Drawing | Advanced & Specialized Schematics | AC circuit diagrams, wiring & earthing layouts, transformer schematics, 3-phase motor winding diagrams, control panel drawings |
| Workshop Math & Science | Advanced Calculations | Trigonometry, elasticity, quadratic equations, AC waveform calculations, friction, centre of gravity, estimation & costing |
| Employability Skills | Advanced Workplace Skills | Entrepreneurship development, quality tools, productivity principles, labour welfare legislation, occupational health |
The first-year ITI syllabus covers foundational topics including Occupational Safety & Health, Earthing, Basic Electrical Concepts, and Engineering Drawing fundamentals. In the second year, engineering trades focus on advanced systems such as AC & DC machines, alternators, synchronous motors, and machine control cabinets.
ITI Electives and Specialisations
| ITI Trade | Duration | Key Trade Theory Topics Covered |
|---|---|---|
| Electrician | 2 Years | Ohm’s & Kirchhoff’s laws, earthing, DC/AC machines, transformers, industrial wiring, control panels, power transmission |
| Welder | 1 Year | Arc & oxy-acetylene gas welding, GMAW/MIG/TIG techniques, gas cutting, electrode classification, weld inspection & safety |
| Plumber | 1 Year | Pipes & fittings, sanitary installations, drainage systems, water supply testing, rainwater harvesting, solar water systems |
| Machinist | 2 Years | Shaper machine introduction, coolants & lubricants, hardening processes, surface finishing |
| Mechanic Motor Vehicle (MMV) | 2 Years | Engine diagnosis, transmission systems |
Engineering ITI trades focus on technical principles, mathematics, physics, and machinery operation. Specialized long-term programs like Tool & Die Maker Engineering last 3 years and require passing 10th standard with Science and Mathematics.
ITI Engineering Drawing Topics and Year-Wise Units
| Year | Topic / Unit | Specific Concepts & Practical Drawing Tasks |
|---|---|---|
| 1st Year | Drawing Instruments & Conventions | Drawing instruments, line types, sheet layouts, dimensioning, lettering, and numbering styles |
| 1st Year | Projections & Free-Hand Sketching | Orthographic projections from 3D models and isometric views, free-hand sketching, and symbolic representation |
| 2nd Year | Electrical Wiring & Earthing Schematics | AC circuit diagrams, wiring layouts, earthing schematics, and transformer symbolics |
| 2nd Year | Electrical & Electronic Diagrams | DC machine diagrams, 3-phase induction motor winding diagrams, and electronic component symbols |
| 2nd Year | Power & Control Schematics | Alternator circuits, machine control panel drawings, and specialized electrical schematics |
In the first year, candidates learn foundational drawing tools, geometrical figures, and orthographic projections, while second-year coursework focuses on specialized electrical schematics and control panel layouts.
ITI Practicals and Projects
Practical workshop exercises involve verifying Ohm’s Law, wire joining, soldering, insulation testing, earthing setups, testing AC/DC motor terminals, alternator maintenance, and panel board wiring.
Certification pathways significantly influence job eligibility after graduation. Candidates completing NCVT-approved courses earn the National Trade Certificate (NTC), which is recognized nationally across central government departments, Indian Railways, Public Sector Undertakings (PSUs), and all state governments. Certification under SCVT (State Council for Vocational Training) is valid primarily within the issuing state.
How to Apply for ITI Admission in 2026: Step by Step
- Check Eligibility Criteria: Verify standard eligibility: 8th or 10th pass from a recognized board (with Science and Mathematics for engineering trades), aged at least 14 years.
- Select ITI Trade and Stream: Choose between Engineering trades (Electrician, Fitter, Turner, Machinist) and Non-Engineering trades (COPA, Stenography, Dress Making) based on career interests.
- Register on State Admission Portal: Visit the official state portal or Directorate of Vocational Education and Training (such as DVET Maharashtra) and fill out the online application.
- Participate in State Allotment Counselling: Lock trade and institute choices during state counselling rounds based on merit or entrance exam performance.
- Document Verification & Fee Submission at Institute: Visit the allotted Government or Private ITI campus for physical verification of certificates and pay the admission fee (INR 1,000–20,000 for Government ITIs).
| What to do | Where | Link |
|---|---|---|
| Compare colleges, fees and cutoffs | ITI colleges in India | findmycollege.com |
Admissions across government and private ITIs are finalized following on-campus document verification and fee payment.
FAQs
What is the full form of ITI in India?
ITI stands for Industrial Training Institute. It is a vocational training institute established under the Directorate General of Training (DGT), Ministry of Skill Development and Entrepreneurship, to impart trade-specific technical skills.
What is the ITI exam syllabus?
How many courses are available in ITI?
There are over 130 ITI trades offered across India, categorized into technical Engineering trades (like Electrician, Fitter, Turner, Welder) and non-technical Non-Engineering trades (like COPA, Stenography, Dress Making).
What topics are covered in the 1st year ITI electrician Theory syllabus?
The 1st-year Electrician Trade Theory covers Occupational Safety & Health, Earthing, Basic Electrical Concepts (Ohm’s & Kirchhoff’s laws, AC fundamentals, magnetism), and Basic Electronics (diodes and rectifiers).
Is ITI good or bad?
ITI is a practical, job-oriented path for students wanting early employment. ITI graduates earn National Trade Certificates (NTC) recognized by Indian Railways, PSUs (ONGC, NTPC, SAIL), defence establishments, and private industries.
What is the difference between NCVT and SCVT certificates?
NCVT (National Council for Vocational Training) certificate is issued by the central government and valid across all states and central jobs. SCVT (State Council for Vocational Training) is valid primarily within the issuing state.
