NDSS Academy

Electronics Mechanic Trade Theory - Year 1 (ITI)

Safety, basic electricity, passive components, measuring instruments, semiconductor devices, power supplies, amplifiers, oscillators, wave shaping circuits, digital electronics and soldering techniques.

12 MonthsDuration 7Chapters37Topics
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Syllabus · पाठ्यक्रम

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01Unit 1: Safety, Hand Tools and Soldering 5 topics
  1. Electrical safety, first aid for electric shock and ESD precautions
  2. Hand tools used in electronics
  3. Soldering iron, solder and flux
  4. Soldering and de-soldering practice
  5. Wires, cables and connectors
02Unit 2: Basic Electricity, AC Fundamentals and Batteries 5 topics
  1. Current, voltage, resistance and Ohm's law
  2. Series and parallel circuits, Kirchhoff's laws
  3. Power and energy
  4. AC waveform: peak, RMS, average, frequency
  5. Cells and batteries: types, charging and maintenance
03Unit 3: Passive Components and Measuring Instruments 6 topics
  1. Resistors and colour code
  2. Capacitors and capacitive reactance
  3. Inductors and inductive reactance
  4. Transformers
  5. Analog and digital multimeters
  6. CRO / DSO and function generator
04Unit 4: Semiconductor Diodes and Power Supplies 6 topics
  1. Semiconductor materials and PN junction
  2. Diode characteristics and testing
  3. Half-wave, full-wave and bridge rectifiers
  4. Filters
  5. Zener diode and voltage regulation
  6. IC regulators (78xx / 79xx) and SMPS basics
05Unit 5: Transistors and Amplifiers 5 topics
  1. BJT construction and configurations
  2. Transistor biasing and testing
  3. FET and MOSFET basics
  4. Small signal and power amplifiers
  5. Multistage amplifiers and feedback
06Unit 6: Oscillators and Wave Shaping Circuits 5 topics
  1. Barkhausen criterion
  2. RC phase shift, Wien bridge, Hartley, Colpitts and crystal oscillators
  3. Multivibrators and 555 timer
  4. Clippers and clampers
  5. Integrator and differentiator circuits
07Unit 7: Digital Electronics 5 topics
  1. Number systems and codes
  2. Logic gates and truth tables
  3. Boolean algebra and simplification
  4. Combinational circuits: adders, multiplexers, decoders
  5. Flip-flops, counters and shift registers

About

You will be able to

  • Follow electrical and ESD safety and use hand tools and soldering correctly
  • Apply Ohm's law, series-parallel circuits and AC fundamentals, and care for cells and batteries
  • Identify and test resistors, capacitors, inductors and transformers and use measuring instruments
  • Explain diodes, rectifiers, filters and regulated power supplies
  • Explain transistor biasing, amplifiers, oscillators and wave shaping circuits
  • Use number systems, logic gates, Boolean algebra, flip-flops and counters

Who it is for

  • ITI Electronics Mechanic trainees - Year 1 (NCVT / DGT CTS)
  • Trainees preparing for the Electronics Mechanic trade theory paper of the AITT

What you need

  • Class 10 pass with science and mathematics

Questions

Which syllabus does this course follow?

The NCVT / DGT CTS (NSQF) Electronics Mechanic Trade Theory syllabus for Year 1. The centre follows the student's own ITI syllabus where it differs.

Do I need prior electronics knowledge?

No, the course starts from basic electricity and safety and builds up step by step.

Are numericals included?

Yes, Ohm's law, AC values, reactance, power supply and transistor calculations are practised.

Is there a practical course with it?

Yes, the matching Trade Practical course covers soldering, testing and building circuits.

Download the syllabus (PDF)

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