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.
- 2
Part 1 of the syllabusपाठ्यक्रम भाग 1Unit-wise coaching with notes and doubt classes.
Semiconductor DiodesRectifiers and FiltersBipolar Junction Transistors
- 3
Part 2 of the syllabusपाठ्यक्रम भाग 2Unit-wise coaching with notes and doubt classes.
FET and MOSFETAmplifiers and OscillatorsRegulated Power Supplies
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Unit tests & assignmentsयूनिट टेस्टRegular tests in the university / board pattern.
- 5
Semester 3 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.
सिलेबस · पाठ्यक्रम
1 subject · 6 chapters · 29 topics
01Semiconductor Diodes
5 टॉपिक+
- Intrinsic and extrinsic semiconductors
- PN junction and its V-I characteristics
- Zener diode
- LED, photodiode and varactor diode
- Diode ratings
02Rectifiers and Filters
5 टॉपिक+
- Half-wave rectifier
- Centre-tap full-wave rectifier
- Bridge rectifier
- Ripple factor and efficiency
- Capacitor, inductor and pi filters
03Bipolar Junction Transistors
6 टॉपिक+
- Construction and working of NPN and PNP
- CB, CE and CC configurations
- Input and output characteristics
- Alpha and beta
- Biasing and stabilisation
- Transistor as a switch
04FET and MOSFET
4 टॉपिक+
- JFET construction and characteristics
- Shockley's equation
- Enhancement and depletion MOSFET
- Comparison of BJT and FET
05Amplifiers and Oscillators
4 टॉपिक+
- RC coupled amplifier and frequency response
- Positive and negative feedback
- Barkhausen criterion
- RC phase shift, Hartley, Colpitts and crystal oscillators
06Regulated Power Supplies
5 टॉपिक+
- Need for regulation
- Zener shunt regulator
- Series transistor regulator
- IC regulators 78xx and 79xx
- SMPS (introduction)
About this course
आप यह कर पाएँगे
- Explain the PN junction and the characteristics of diodes, zener diodes and LEDs
- Analyse half-wave, full-wave and bridge rectifiers with filters
- Explain BJT configurations, characteristics and biasing
- Explain JFET and MOSFET operation and characteristics
- Explain amplifiers, feedback and oscillator circuits
- Design simple zener and IC regulated power supplies
यह किसके लिए है
- Diploma Electrical Engineering students of Semester 3 (BTEUP)
- Diploma Electronics Engineering students of Semester 3 (BTEUP)
- Students preparing for JE (Electrical / Electronics) exams
आपको क्या चाहिए
- Basic electricity and physics of semiconductors from the first year
Online tests & result
Practice and unit tests online; marks and result show in your student login and at the centre.
Student login →
सवाल
Is this course for both Electrical and Electronics branches?
Yes. It is taught in Semester 3 of both branches as per the BTEUP scheme.
Will I see circuits working?
Circuits are explained with simulations and lab demonstrations where available.
Is this course based on the BTEUP syllabus?
Yes. The units follow the BTEUP (Board of Technical Education, Uttar Pradesh) diploma syllabus. If your polytechnic follows a different board or a revised scheme, the centre teaches your own syllabus.
