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No Tuition Fee for Disabled Diploma Students of Government Polytechnics

Delhi Government decided to exempt disabled students studying in eleven polytechnics run by it from paying tuition fees.

A decision to this effect was taken at a meeting of the Board of Technical Education chaired by Chief Minister Sheila Dikshit.

"The board has approved a proposal for exemption of tuition fee for persons with disability," Dikshit said after the meeting.

The board also decided to provide an extra opportunity to clear examinations to those disabled students who got admission in the polytechnics since 1999 onwards and could not clear all the papers in the stipulated period.

Such candidates will be eligible for the special examination subject to the condition that they have not availed the "mercy chance examination" held in March 2011, said an official.

Diploma in ECE Syllabus and Reference Books

"L" Scheme Syllabus - Sub Code: 24031

UNIT TOPIC
I Semiconductor and Diodes
II Bipolar Junction Transistor
III Transistor oscillators and FET and UJT
IV SCR,DIAC,TRIAC,MOSFET and IGBT
V Opto Electronic Devices and Wave shaping Circuits
Semiconductor and Diodes: Semiconductor – Definition, Classification, Intrinsic and Extrinsic N type & P type -Drift current & Diffusion current Diodes-PN junction diode-Forward and Reverse bias characteristics-Specification-Zener diode-Construction & working principle-Characteristics- Zener break down-Avalanche break down-Zener diode as a voltage regulator - Applications-Specifications Rectifier-Introduction-Classification of Rectifiers-Half wave rectifier- Fullwave rectifier (Center tapped, Bridge) – Efficiency – Ripple factor – comparison - Applications – Filters – C, LC, and PI Filters
Bipolar Junction Transistor: Transistor – NPN and PNP transistor – operation- Transistor as an amplifier – Transistor biasing – Fixed bias, Collector base bias, Self bias – CB, CE, CC Configurations – Characteristics – Comparison between three configurations in terms of input impedance, Output impedance, Current gain, Voltage gain – (simple problems using α & β) RC coupled amplifier – Load characteristic analysis – Emitter follower and its application – Negative feedback – Basic concept, effect of negative feedback, Types of Negative feedback connections – Transistor as a switch.
Transistor Oscillators and FET and UJT: Transistor oscillator – Classifications – Condition for oscillations (Barkhausen criterion) – General form of LC oscillator – Hartley Oscillator – Colpitts Oscillator – RC Phase shift oscillator, Crystal oscillator. Field Effect Transistor – Construction – Working principle of FET – Difference between FET and BJT – Characteristics of FET – Applications – FET amplifier(Common source amplifier).
Uni Junction Transistor – Construction – Equivalent circuit – Operation – Characteristics – UJT as a relaxation oscillator
SCR, TRIAC, DIAC, MOSFET: SCR – Introduction – Working – Two transistor analogy of SCR – VI Characteristics – SCR as a switch, Controlled rectifier – Specifications. TRIAC – Basic working principle – Characteristics – Speed control of fan using DIAC and TRIAC. DIAC – Construction – working – characteristics – DIAC as bi-directional switch. MOSFET – Construction – characteristics – MOSFET as a switch.
Opto Electronics Devices and wave shaping circuits:  LDR, LED, 7 Segment LED, LCD, Opto coupler, Opto interrupter – Infrared transmitter and receiver - Laser diode(Simple treatment) – Solar cell – Avalanche Photo  diode - Photo transistor. Clipper, Clamper – Voltage doubler, Astable multivibrator, Monostable and Bistable Multivibrators using Transistor – Schmitt Trigger.
Text Books:
  1. Eelctronic Devices and Circuits by Boylstead, Tata McGraw Publication
  2. Principle of Electronics by V.K.Mehta, S.Chand & Company ltd.
  3. Electronics Devices & Circuits by Sallaivahanan, N.Suresh Kumar, A.Vallavaraj Tata McGraw Publication
Reference Books:
  1. Electronics principles by Malvino, Tata McGraw Publication
  2. Electronics Devices & Circuits by Allen Mottershed Tata McGraw – Hill Publication
  3. Electronics Devices & Circuits by Jacob Millman and Halkias Tata McGraw – Hill publication
  4. Optical Fiber Communication by Gerd Keise

"K" Scheme Syllabus - Sub Code: 14031

UNIT TOPIC
I Components & Diodes
II Bipolar Junction Transistor
III Transistor oscillators and FET and UJT
IV SCR, DIAC, TRIAC, MOSFET and IGBT
V Opto Electronics Devices and Waveshaping Circuits
1.1 Components:
Electronic components – Passive components – Resistors – Fixed and variable – Colour coding – Uses – Capacitors – Fixed and Variable – Uses.
Inductors – Fixed and Variable –  Factors affecting the inductance –Applications – Switch – Switch function – Types – On/Off – Push to ON – Push to Off – SPST – SPDT – Relay (Construction details not required), Limit Switch.
1.2 Diodes:
Semiconductors – PN Junction diode – Forward and Reverse biascharacteristics – Specifications – Zener diode – Construction & working principle – Characteristics – Zener break down – Avalanche break down – Zener diode as a voltage regulator – Applications – Specifications.
1.3 Rectifier:
Introduction – Classification of Rectifiers – Half Wave Rectifier – Full Wave Rectifier – Bridge Rectifier – Efficiency – Ripple factor – Applications – Filters – C, LC and PI Filters.
Transistor:
Transistor as an amplifier – Transistor Biasing – Fixed bias, Collector base bias, Self bias – CB, CE, CC Configurations – Characteristics – Comparison between three configurations in terms of input impedance, output impedance, current gain, voltage gain - RC coupled amplifier – Load characteristic analysis – Emitter follower and its applications – Negative feed back – Transistor as a switch.
3.1 Transistor Oscillator:
Classifications – Condition for Oscillation Barkhausen critierion) – General form of LC Oscillator – Hartley  scillator – Colpitts Oscillator– RC Phase shift Oscillator, Crystal oscillator.
3.2 Field Effect Transistor:
Construction – Working principle of FET – Difference between FET and BJT – Characteristics of FET – Specifications – FET amplifier (Common source Amplifier), FET as CHOPPER.
3.3 UJT:
Construction – Equivalent circuit – Operation – characteristics – UJT as a relaxation oscillator
4.1 SCR:
Introduction – Working – Two transistor analogy of SCR – VI characteristics – SCR as a Switch, Controlled rectifier – Specifications.
4.2 DIAC:
Construction – Working – Characteristics – Diac as bi-directional switch.
4.3 TRIAC :Basic working principle – Characteristics – Speed control of fan using Diac and Triac.
4.4 MOSFET:Construction – Characteristics – MOSFET as a Switch – CMOS basic concept.
4.5 IGBT:
Basic principle – IGBT as a Switch.
LDR, LED, 7 segment LED, LCD, Opto  coupler, Opto interrupter – Infrared transmitter and Receiver – Laser diode (simple treatment) – Solar cell –Avalanche Photodiode – Photo transistor.
Diode clipper – Types – clamper circuits using diode – Voltage doubler, Astable, Monostable and Bistable operations using Transistor.
Text Books:
  1. Principle of Electronics - V.K. Mehta
Reference Books:
  1. Electronics principles - Malvino Tata McGraw Publication
  2. Electronics Devices and Circuits - Allen Mottershed Tata McGraw – Hill Publication.
  3. Electronics Devices and Circuits - Jacob, Millman and Halkies, Tata McGraw – Hill Publication
  4. Optical Fiber Communication -  Gerd Keiser.

Diploma in Electronics and Communication

Diploma in ECE

Sem-III - "L" Scheme Sem-IV

Electronic Devices & Circuits

Analog & Digital Electronics

Electric Circuits  & Instrumentation

Industrial Electronics

C’ Programming

Communication Engineering

Sem-V Sem-VI

Microprocessor & Microcontroller

Computer Hardware &Networking

AdvancedCommunication
Systems

Embedded Systems

Digital Signal Processing | VLSI | Robotics &  Auto-Electronics

Digital Image Processing | Television Engineering | Bio-Medical Instrumentation

Labs

Sem-III "L" - Scheme Sem-IV

Electronic Devices And Circuits Practical

Analog & Digital Electronics

Electric Circuits  & Instrumentation Practical

IE & CE

Programming in C Practical

English Communication

Computer Application Practical

Sem-V Sem-VI

Microprocessor & Microcontroller

Computer Hardware &Networking         

Advanced Communication
Systems

Embedded Systems

Digital Signal Processing | VLSI |

Robotics &  Auto-Electronics

 

Project Work & Entrepreneurship


Microcontroller and its Applications Special Course-2010

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