ITI in Electronics (2 Years)

ITI Electronics –Syllabus (2 Years)

Year 1

A. Trade Theory & Basic Knowledge

1. Introduction to Trade & Safety
   • Trade introduction & importance of Electronics Mechanic
   • Occupational safety and health (OSH)
   • Personal Protective Equipment (PPE)
   • First aid, firefighting, emergencies at workplace
   • Safety signs and symbols
2. Basic Electrical / Electronics Fundamentals
   • Concepts: current, voltage, resistance, power
   • Ohm’s law; conductors, insulators, semiconductors
   • Direct current (DC) and Alternating current (AC) fundamentals
   • Magnetism, magnetic fields, electromagnetic induction
3. Electrical Materials, Wires & Cables
   • Types of wires, cables; insulation; voltage ratings
   • Current ratings, splicing, safety in cabling
4. Passive Components & Circuit Elements
   • Resistors, capacitors, inductors: their types, characteristics
   • Series and parallel combinations
   • Reactance, impedance, resonance
5. Transformers & Basic AC Circuits
   • Types of transformers, construction, operation
   • Single phase / three phase transformers
   • AC circuits: phase relationships, power, etc.
6. Measuring Instruments & Meters
   • Voltmeters, ammeters, multimeters
   • Wattmeter, energy meter, frequency meter, etc.
   • Use of CRO (Cathode Ray Oscilloscope), function generator
7. Introduction to Semiconductor Devices
   • Diode, transistor (BJT), their characteristics
   • Basic rectifier circuits, filters
8. Basic Digital Electronics Intro
   • Number systems: binary, octal, hexadecimal
   • Logic gates (AND, OR, NOT, etc.), truth tables
9. Computer Fundamentals & MS Office (if included)
   • Basic parts of computer hardware and operating system
   • Introduction to MS Word, Excel, PowerPoint (if applicable)

B. Trade Practical / Skills – Year 1

1. Safety practices in workshop, tool use, handling instruments
2. Use of hand tools, measuring tools, cable works
3. Wiring, splicing of cables, soldering and desoldering basic components
4. Assembling simple passive circuits (resistor / capacitor networks)
5. Building rectifier circuits; testing transformer outputs
6. Using CRO / function generator to observe waveforms
7. Performing basic digital logic operations with gates

Year 2

A. Advanced Trade Theory & Specialized Topics

1. Advanced Digital Electronics
   • Combinational logic circuits (adder, multiplexer, decoder etc.)
   • Sequential circuits: flip‑flops, counters, registers
2. Operational Amplifiers & Timer ICs
   • Op‑amp fundamentals, configurations
   • Timer IC‑555; use in oscillator, timer circuits
3. Surface Mount Technology (SMT) & SMD Components
   • Identification of SMD components (2‑,3‑,4‑terminal types)
   • Advantages of SMT, reflow soldering, stencil printing etc.
4. Printed Circuit Boards (PCBs) & Fabrication Techniques
   • Single layer, double layer, multi‑layer PCB construction
   • PCB drilling, etching, layout; component mounting; track & pad design
5. Power Electronics & Protection Devices
   • Power electronic devices (diodes, thyristors, MOSFETs, IGBTs)
   • UPS types; inverters; converters
   • Protective devices: fuse, MCB, ELCB, etc.
6. Communication & Consumer Electronics Topics
   • Basics of communication systems, modulation, propagation
   • LED / LCD / LED TV operation; interfaces, remote control basics
   • Cell phones: basics of mobile communication
7. Renewable Energy Systems / Solar Basics (if included)
   • PV cell operation, solar panels, solar power basics
8. Specialty / Emerging Topics
   • Fiber optics: basics, advantages, splicing etc.
   • Display devices: types, characteristics
   • Analog & Digital IC applications

B. Practical / Workshop Skills – Year 2

1. Soldering / reflow soldering; SMD soldering & desoldering
2. PCB layout, rework, repair of PCBs
3. Building and testing analog circuits: op‑amp, filters, amplifiers
4. Digital circuits: designing & testing logic, sequential circuits etc.
5. Using measuring instruments (DSO, CRO) for diagnosis
6. Trouble‑shooting consumer electronic appliances
7. Implementing small projects (e.g. LED stack driver, simple solar based circuit, etc.)