Your roadmap · आपका रोडमैप
- 1
Admission & first meetingप्रवेश और पहली मुलाकातEnquire at your nearest NDSS centre, meet the teacher, fix the batch time and get your study material.
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Part 1 of the syllabusपाठ्यक्रम भाग 1Unit-wise coaching with notes and doubt classes.
Unit 1: Operational Amplifiers and Linear ICsUnit 2: Power ElectronicsUnit 3: MicrocontrollersUnit 4: Communication Systems and Fibre Optics
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Part 2 of the syllabusपाठ्यक्रम भाग 2Unit-wise coaching with notes and doubt classes.
Unit 5: Sensors, Transducers and DisplaysUnit 6: SMD Technology and PCBUnit 7: Repair of Electronic Equipment
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Unit tests & assignmentsयूनिट टेस्टRegular tests in the university / board pattern.
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Year 2 exam (university / board)विश्वविद्यालय / बोर्ड परीक्षाPrevious papers and full revision before the exam.
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Online tests & resultऑनलाइन टेस्ट और रिज़ल्टTake the tests online; your marks and result show in your student login and at the centre.
Syllabus · पाठ्यक्रम
1 subject · 7 chapters · 34 topics
01Unit 1: Operational Amplifiers and Linear ICs
5 topics+
- Op-amp characteristics and ideal op-amp
- Inverting and non-inverting amplifiers
- Summing, difference, integrator and differentiator
- Comparators and Schmitt trigger
- 555 timer and voltage regulator ICs
02Unit 2: Power Electronics
5 topics+
- SCR, DIAC, TRIAC and their characteristics
- Phase control and fan / light regulators
- MOSFET and IGBT as switches
- Inverters and UPS
- SMPS block diagram and working
03Unit 3: Microcontrollers
5 topics+
- Microprocessor vs microcontroller
- 8051 architecture and pins
- Arduino board and programming structure
- Interfacing LEDs, switches, displays and sensors
- Relay and motor control
04Unit 4: Communication Systems and Fibre Optics
5 topics+
- Modulation: AM, FM and digital modulation
- AM and FM superheterodyne receivers
- Antennas and transmission lines
- Mobile communication basics
- Fibre optic cable, principle and splicing
05Unit 5: Sensors, Transducers and Displays
5 topics+
- Temperature, light, proximity and pressure sensors
- Thermocouple, LDR, LVDT and strain gauge
- LED, 7-segment and dot matrix displays
- LCD and LED TV / monitor panels
- Signal conditioning
06Unit 6: SMD Technology and PCB
4 topics+
- SMD components and their codes
- SMD soldering and rework tools
- PCB design and fabrication basics
- ESD-safe handling
07Unit 7: Repair of Electronic Equipment
5 topics+
- Fault-finding methods
- Repair of inverter, UPS and battery charger
- Repair of SMPS, mobile charger and LED lights
- Set-top box, audio amplifier and display faults
- Service documentation and customer handling
About this course
You will be able to
- Explain op-amp circuits and calculate gain of inverting and non-inverting amplifiers
- Explain SCR, TRIAC, IGBT and their use in inverters, UPS, SMPS and motor control
- Describe microcontroller architecture and simple programs for interfacing
- Explain AM / FM communication, receivers, antennas and fibre optic links
- Describe sensors, transducers, LED and LCD displays and SMD technology
- Apply a systematic method to repair common electronic equipment
Who it is for
- ITI Electronics Mechanic trainees - Year 2 (NCVT / DGT CTS)
- Trainees preparing for the AITT and for service technician jobs
What you need
- Electronics Mechanic Year 1 theory or equivalent
Online tests & result
Practice and unit tests online; marks and result show in your student login and at the centre.
Student login →
Questions
Which syllabus does this course follow?
The NCVT / DGT CTS (NSQF) Electronics Mechanic Trade Theory syllabus for Year 2. The centre follows the student's own ITI syllabus where it differs.
Is Arduino programming taught?
Yes, simple Arduino programs for LEDs, switches, displays and sensors are explained in the microcontroller unit.
Will this help in a repair job?
Yes, the last unit teaches a step-by-step fault-finding method for common gadgets like UPS, chargers and LED lights.
Is there a practical course with it?
Yes, the matching Trade Practical course covers the circuits and repair work.
