BIFOCAL VOCATIONAL COURSES
Standard - XI Subject - ELECTRONICS (C2 ) Paper - I - Basic Electricity and Components ( Theory )
25 %Reduction of Syllabus for Academic year - 2020-2021
Sr. Topic Sub-Topic Content to be Omitted for Academic year - 2020-2021 Remark
No
1) Sources of power & Sources of electrical power * Self study
network Theorems Internal impedence of a source * possible ,
DC voltage & current sources * consider for
internal
Kirchhoff's laws *
evaluation .
Network theorems *
Review of Electromagnetism concept of magnetic field, lines of mag. Field, mag, poles mag, flux, units , flux density , ( Tesla ) (B ),
comparison of flux and flux density, laws of an electromagnetic induction ( lenz's law, faradays laws).
Concept of mag. Potential & its unit ampere turn permeability, intensity of mag. Field (H), permeability(μ), B-
H curve, mag. hysteresis , demagnetization, degaussing is not expected) ,mag. field around an electric current,
mag. polarity of coil, mag. field between two coils.
2) AC Fundamentals Alternating current sinusoidal *
& Circuits waveforms
Non sinusoidal Waveforms measurement , their frequency , wavelength etc.
The 50 Hz. ac powerline AC ( Real power) series , parallel & series parallel resonance.
Circuits
3) Instruments PMMC *
DC Voltmeter *
DC Ammeter *
Ohmmeter shunt type Ohmmeter ( derivation is not expected )
4) Study of Resistors *
Components Capacitors *
Inductors eddey current & hysteresis
Transformers losses .
Relays *
Switches Introduction to different types of switches & their important specifications.
Batteries Rechargable cells- Ni-Cd , Li batteries, solar cells ( introduction only)
Accessories for ckt. Types of wires, their important specifications, PCB ( fabricaton is not expected) , bread board, lug/tag board.
Construction
Note -Teachers can use supplementary material like e- sources , worksheets , projects , assignments , home work etc. to deal with the self - study portion.
Shri A .G. Bidkar Shri. S.S Shaikh Principal
Pemraj Sarda College, A.nagar HPT/RYK Science College , Nashik ITI, Girls Nashik
Sign of Committee Member 1 Sign of Committee Member 2
BIFOCAL VOCATIONAL COURSES
Standard - XI Subject - ELECTRONICS (C2 ) Paper - II - Semiconductor Devices and Circuits ( Theory )
25 %Reduction of Syllabus for Academic year - 2020-2021
Sr. Topic Sub-Topic Content to be Omitted for Academic year - 2020-2021 Remark
1) Semiconductors Structure of semiconductors * Self study
Conduction in semiconductor * possible ,
p-n juction * consider for
Biasing * internal
2) Study of Introduction * evaluation .
Transistors Configuration *
Characteristics Characteristics of CE configuration & ckt. arrangment for plotting the same, active, saturation & cutoff
regions.
Basic Amplifier *
Uni polar Transistor MOSFET - depletion type , UJT - (characteristics of UJT)
3) Study of Diode *
semiconductor Transistors *
components SCR , TRIAC , DIAC Structure & application .
4) Amplifiers Introduction *
Biasing fixed bias with emmiter resistor .
Negative feedback *
single stage CE amplifier *
Multistage amplifier Types of coupling- Transformer , LC their advantages & coupled amplifier & its interpretation.
classification Classification of amplifier on the basis of Q- point , class -A , class- B , class AB, class -C their typical
application areas.
Differntial amplifier Study of differential amplifier , its need , basic ckt. working , various parameters.
5) Oscillators Introduction *
classification *
Feedback oscillators *
RC Oscillator formula for & weinbridge oscillator- dig. working , formula.
LC Oscillator Colpitt's oscillators - dig. working , formula.
Note -Teachers can use supplementary material like e- sources , worksheets , projects , assignments , home work etc. to deal with the self - study portion.
Shri A .G. Bidkar Shri. S.S Shaikh Principal
Pemraj Sarda College, A.nagar HPT/RYK Science College , Nashik ITI, Girls Nashik
Sign of Committee Member 1 Sign of Committee Member 2
BIFOCAL VOCATIONAL COURSES
Standard - XII Subject - ELECTRONICS (C2 ) Paper - I - Applied Elecronics ( Theory ) page-1
25 % Reduction of Syllabus for Academic year - 2020-2021
Sr. Topic Sub-Topic Content to be ommited for academic year - 2020-2021 Remark
No
1) Instruments Cathode Ray Oscilloscope How CRO displays waveform , dual trace CRO. Applications- phase , amplitude measurement Self study
using lissajous figures possible ,
Function Generator Basic elements of function generator, Block diagram & brief description of each block. consider for
internal
D. M. M. *
evaluation .
2) Power Supplies Half wave rectifier, Full wave rectifier( *
CT) Bridge rectifier
Filters : *
Concept of regulation *
Zener regulator *
Transistorised Regulator : Current limiting - basic ideas ( no feedback limiting only ) .
3-terminals IC regulators *
SMPS Basic idea of switch mode power supply and its advantages
3) Transducers Classification *
Selection *
Types *
Working of loud speaker, gas-sensor .
4) Operational Introduction Draw ckt. of RC coupled & direct coupled amplifiers, advantages of differential amp, need for
Amplifier dual power supply
Parameters *
Linear Applications Integrator & Differentiator ( using simple OPAMP,derivation in each case is expected, numericals
are expected.)
Non-linear Applications Schmitt trigger (Basic circuit) , their applications. ( in all above cases, practical applications should
be stated)
5) Modern Element of communication system *
Electronic Types of electronic communication *
communication Electromagnetic spectrum *
Bandwidth *
Modulation *
AM *
FM *
Satellite communication *
Satellite communication system *
Application overview of satellites communication ( T.V & Telephony ) , surveillence ( military ) observation ( materological ,
monitoring earth's resourses etc.) GPS ( introduction only )
Concept of digital communication speed of data transfer ( baud rate )
BIFOCAL VOCATIONAL COURSES
Standard - XII Subject - ELECTRONICS (C2 ) Paper - I - Applied Elecronics ( Theory ) page-2
25 % Reduction of Syllabus for Academic year - 2020-2021
Sr.
Topic Sub-Topic Content to be ommited for academic year - 2020-2021 Remark
No
Modem What is modem , its used in communication. Self study
possible ,
Introduction to computer network *
consider for
internal
Fibre-optic communication Basic block dig. Of fiber optic communication system showing- i/p data to coder , light source , (
evaluation .
transmitter ) fiber optic cable, light detector, amplifier , wave shaper ,decodes & o/p data )
Function of each in brief , Advantages of fibre optic cables over conventional electrical cables for
communication , application of fiber optic optic cables ( mention only ).
5) Modern FACSIMILE (Fax) What is Fax, Basic block diagram of fax machine (Source of light, CCD, ADC, digital data
Electronic compressor, modulator to telephone line interface, telephone line interface to demodulator, data
communication ( expands, printer, control logic, motor control, operator control) & working in brief concept of
contine---) scanning to be explained.
Cellular Radio (cell-phone) Basic concept ( concept of dividing geographical area in to cells each having a low power
transmitter , each cell connected to master control centre & automatic switching of system from
one cell to another by master control centre ) , General block dig. of cellular radio ( antenna ,
transmitter , receiver , frequency synthesizer , logic unit , control unit , hand set ) , function of each
block in brief.
Radar General block diagram of pulsed radar & function of each block in brief.
6) Study of IC 555 PPM , PAM , FSK .
integrated circuit IC 741 *
IC 317 *
Note -Teachers can use supplementary material like e- sources , worksheets , projects , assignments , home work etc. to deal with the self - study portion.
Shri A .G. Bidkar Shri. S.S Shaikh Principal
Pemraj Sarda College, A.nagar HPT/RYK Science College , Nashik ITI, Girls Nashik
Sign of Committee Member 1 Sign of Committee Member 2
BIFOCAL VOCATIONAL COURSES
Standard - XII Subject - ELECTRONICS (C2 ) Paper - II - Digital Elecronics ( Theory ) page-1 pag
25 % Reduction of Syllabus for Academic year - 2020-2021
Sr. Topic Sub-Topic Content to be ommited for Academic year - 2020-2021 Remark
No
1) Number System Decimal ; Binary & * Self study
& Boolean Hexadecimal number possible ,
Algebra system
Codes BCD , ASCII ( 7-bit ) , EBCDIC problems convertion not expected. consider for
Binary Arithmetic * internal
evaluation .
2) Logic Gates Introduction *
Basic Gates *
De Morgan’s Theorem’s *
Derived Gates *
Ex-OR gate *
Adders 4-bit binary adder / subtractor.
3) Logic Families & Introduction to Logic families
*
IC specifications
TTL *
CMOS Basic ckt of NAND , NOR , NOT gates & working using CMOS , Open collector TTL NAND ,
Tristate concept ( with ckt. & working) ( specification of IC numbers should not be stated but not
expected in exam)
Characteristics Noise margin
4) Combinational Multiplexers *
Logic Circuit
De multiplexer *
Applications *
Encoder *
Decoder Seven segment display decoder driver(eg. 7446) ( internal dig. Pin configurations not to be asked
in exam .)
5) Flip-Flops Flip-Flops *
Registers Prset & clear facility, Master slave concept ( JK M/S) Concept of shift register, Left shift, right
shift (using D Flip-Flop).
counters Basic concept of up- down counter. Ring counter.
BIFOCAL VOCATIONAL COURSES
Standard - XII Subject - ELECTRONICS (C2 ) Paper - II - Digital Elecronics ( Theory ) page-2 page - 1
25 % Reduction of Syllabus for Academic year - 2020-2021
Sr. Topic Sub-Topic Content to be ommited for Academic year - 2020-2021 Remark
No
6) A/D & D/A D/A converters * Self study
Converters A-D converters Successive approximation type ADC with block diagram and working. possible ,
consider for
7) Computer Computer * internal
Fundamentals evaluation .
I/O devices *
Memory *
Secondary Memory Floppy disc, Hard disk , CD ROM, Magnetic tape . General explanation with Read/Write
mechanism.
Specifications of PC Clock frequency, Main memory (RAM), Secondary storage (HD) device.
Input output ports, Keyboard monitor, Processor, Printer, Mouse, Floppy dis c drives. CD Drive,
M O D E M, Multimedia kit with sound blaster.
Cache memory, requirements of UPS ( specifications of any type are to be listed & explanation is
not required.)
Note -Teachers can use supplementary material like e- sources , worksheets , projects , assignments , home work etc. to deal with the self - study portion.
Shri A .G. Bidkar Shri. S.S Shaikh Principal
Pemraj Sarda College, A.nagar HPT/RYK Science College , Nashik ITI, Girls Nashik
Sign of Committee Member 1 Sign of Committee Member 2
Bifocal Vocational Courses
Standard: - XII Sc. Subject: -ELECTRONICS PRACTICAL ( PAPER -1)
Reduction of 25% Practical Syllabus for Academic year – 2020-2021
Sr. Sr.No.in
Practical to be Omit Reasons / Remark
No Syllabus
Self-Study Possible and consider for
1 5 Study of photo relay using LDR
internal evaluation
Study of Opto – Coupler & use Self-Study Possible and consider for
2 6
in determination Of RPM internal evaluation
Self-Study Possible and consider for
3 13 OP.Amp as Schmitt Trigger
internal evaluation
Self-Study Possible and consider for
4 14 Study of A.M. Circuit
internal evaluation
Self-Study Possible and consider for
5 15 Study of FSK
internal evaluation
Model Project Omitted for Academic year – 2020-2021
Sr. Sr.No.in
Model Project to be Omit Reasons / Remark
No Syllabus
Some Practicable Project & Self-Study Possible and consider for
1 1
Project Reports internal evaluation
Bifocal Vocational Courses
Standard: - XII Sc. Subject:-ELECTRONICS PRACTICAL (PAPER -2)
Reduction of 25% Practical Syllabus for Academic year – 2020-2021
Sr. Sr.No.in
Practical to be Omit Reasons / Remark
No Syllabus
Determination of Noise Margin in Self-Study Possible and consider for
1 4
TTL Gates internal evaluation
Self-Study Possible and consider for
2 9 Study of Decoder IC7447/7448
internal evaluation
Study of 4-bit Binary Adder Self-Study Possible and consider for
3 13
using IC-7483 internal evaluation
Square Wave Generator Using Self-Study Possible and consider for
4 14
Schmitt Trigger Inverter internal evaluation
Self-Study Possible and consider for
5 17 Familiarization with Computer
internal evaluation
Model Project Omitted for Academic year – 2020-2021
Sr. Sr.No.in
Model Project to be Omit Reasons / Remark
No Syllabus
Some Practicable Project & Self-Study Possible and consider for
1 1
Project Reports internal evaluation
Note: Teachers can be use supplementary material like e-Resources, online simulators,
Worksheets,Model Projects, assignments, home-work etc.to deal with the self-study
position.
Sign of Committee Member 1 Sign of Committee Member 2 Principal
Shri. A. G. Bidkar Shri. S.S.Shaikh I.T.I Girls Nashik
FTT FTT (P)
Pemraj Sarda College Ahmednagar HPT/RYK Science College Nashik
Bifocal Vocational Courses
Standard: -XI Sc. Subject: -ELECTRONICS PRACTICAL (PAPER -1)
Reduction of 25% Practical Syllabus for Academic year – 2020-2021
Sr. Sr.No. in
Practical to be Omit Reasons / Remark
No Syllabus
Study of Sinusoidal &non- Self-Study Possible and consider for
1 3
Sinusoidal Waveform on CRO internal evaluation
Self-Study Possible and consider for
2 11 Study of various types of Switches
internal evaluation
Multivibrator circuit using IC 555 on Self-Study Possible and consider for
3 14
PCB internal evaluation
Construct a CE amplifier on Self-Study Possible and consider for
4 15
Breadboard internal evaluation
Bifocal Vocational Courses
Standard: -XI Sc. Subject: -ELECTRONICS PRACTICAL (PAPER -2)
Reduction of 25% Practical Syllabus for Academic year – 2020-2021
Sr. Sr.No. in
Practical to be Omit Reasons / Remark
No Syllabus
Study of Input & Output Self-Study Possible and consider for
1 4
characteristics of CE configuration internal evaluation
Self-Study Possible and consider for
2 6 Study of UJT characteristics
internal evaluation
Study of Frequency response of Self-Study Possible and consider for
3 10
given Audio Frequency Amplifier internal evaluation
Study of given Sinusoidal Self-Study Possible and consider for
4 14 Oscillator& measure its oscillating internal evaluation
frequency
Study of role of equalizer circuit in Self-Study Possible and consider for
5 17 internal evaluation
an Amplifier
Note: Teachers can be use supplementary material like e-Resources, online simulators,
Worksheets, ModelProjects, assignments, home-work etc.to deal with the self-study
position.
Sign of Committee Member 1 Sign of Committee Member 2 Principal
Shri. A. G. Bidkar Shri. S. S. Shaikh I.T.I Girls Nashik
FTT FTT (P)
Pemba Sarda College Ahmednagar HPT/RYK Science College Nashik
