Scheme of Examination Std. XI
Paper
|
Title of the Paper
|
Theory
|
Practical
|
Term Work
|
Project work
|
I.V.*
|
Total Marks
|
||
Marks
|
Time
(Hrs)
|
Marks
|
Time
(Hrs)
|
||||||
1
|
Basic Electricity
|
80
|
3
|
80
|
3
|
20
|
10
|
10
|
200
|
2
|
Basic Electronics
|
80
|
3
|
80
|
3
|
20
|
10
|
10
|
200
|
3
|
Digital
Electronics
|
80
|
3
|
80
|
3
|
20
|
10
|
10
|
200
|
* IV = Industrial Visits
Paper I: Basic Electricity
(J1) Theory
Sr.
No.
|
Unit
|
Sub-Unit
|
Periods
|
1.
|
Electrical
Safety and Tools
|
1.1
Electrical Symbols
|
22
|
1.2
Electrical safety
|
|||
1.3
Tool Kit
|
|||
2.
|
Introduction
to Electricity
|
2.1
Basic Electrical Terms
|
25
|
2.2
Basic Networks
|
|||
2.3
Electrical Laws
|
|||
3.
|
Study
of Electronic Components
|
3.1
Passive Components
|
25
|
3.2
Active Components
|
|||
3.3
PCB and Soldering
|
|||
4.
|
Electrostatics
|
4.1
Electrostatics
|
10
|
5.
|
Magnetism
and Electromagnetism
|
5.1
Magnetism
|
14
|
5.2
Electromagnetism
|
|||
6.
|
A
C Circuits
|
6.1
AC fundamentals
|
12
|
6.2
Resonance
|
|||
7.
|
Electrical
Measurements
|
7.1
Meters
|
12
|
Total Marks
|
120
|
||
Sr.
No.
|
List of Practicals
|
Periods
|
1.
|
Prepare
drawing sheet of electrical symbols.
|
9
|
2.
|
Enlist
the Safety precautions to be taken in the Electronics
Laboratory.
|
9
|
3.
|
Prepare
drawing sheet of tools used in the electronics lab.
|
9
|
4.
|
Enlist
different voltage sources in the laboratory and note their
specifications.
|
9
|
5.
|
Prepare
drawing sheet of Active and passive components.
|
9
|
6.
|
Familiarization
and use of Ammeter, Voltmeter and Multimeter
|
9
|
7.
|
Verification
of Ohm’s Law
|
9
|
8.
|
Verification
of Kirchhoff's Current Law.
|
9
|
9.
|
Verification
of Kirchhoff's Voltage Law.
|
9
|
10.
|
Identification
and testing of Passive components.
|
9
|
11.
|
Study
of different types of Switches, relays and Connectors.
|
9
|
12.
|
Identification
and testing of Active components.
|
9
|
13.
|
Indentify
and draw Pin Configuration of IC’s 555,741, 74XX, etc.
|
9
|
14.
|
Prepare
layout and PCB of simple circuit like bridge rectifier.
|
9
|
15.
|
Study
charging and discharging of capacitor through resistor.
|
9
|
16.
|
Study
of series and parallel resistive circuits.
|
9
|
17.
|
Demonstrate
solenoid as Electro-magnet.
|
9
|
18.
|
Prepare
chart for typical sinusoidal waves for Amplitude, frequency,
time
period, Peak value, Average value, RMS value.
|
9
|
19.
|
Study
of PMMC galvanometer
|
9
|
20.
|
Conversion
of PMMC into Ammeter
|
9
|
21.
|
Conversion
of PMMC into Voltmeter.
|
9
|
22.
|
Project,
Industrial Visit
|
51
|
Total
|
240
|
Paper II: Basic Electronics
(J2) Theory
Sr.
No.
|
Unit
|
Sub-Unit
|
Periods
|
1.
|
Semiconductors
|
1.1
Atomic structure
|
15
|
1.2
Semiconducting material
|
|||
2.
|
Special
semiconductor diodes
|
2.1
P-N Junction
|
15
|
2.1
Special Diodes
|
|||
3.
|
Power
Supplies
|
3.1
Rectifiers
|
25
|
3.2
Filters
|
|||
3.3
Characteristics
|
|||
3.4
Regulators
|
|||
4.
|
Amplifiers
|
4.1
Transistor
|
25
|
4.2
Amplifiers
|
|||
4.3
Multistage amplifiers
|
|||
4.4
Feed backs in Amplifier
|
|||
4.5
Differential Amplifier
|
|||
5.
|
Oscillators
|
5.1
Basic of oscillator
|
20
|
5.2
LC oscillator
|
|||
5.3
RC oscillator
|
|||
5.4
Crystal
|
|||
6.
|
Special
Semiconductor devices
|
6.1
FET
|
20
|
6.2
UJT
|
|||
6.3
SCR, Diac, Triac
|
|||
Total Marks
|
120
|
||
Practical
Sr.
No.
|
List of Practicals
|
Periods
|
1.
|
Identification
of different types of diodes (LED, PHOTO, PN-junction,
ZENER,
etc)
|
9
|
2.
|
Testing
of diode using analog and digital multimeter.
|
9
|
3.
|
Study
of V-I characteristics of PN junction diode.
|
9
|
4.
|
Construct
and test Halfwave rectifier.
|
9
|
5.
|
Construct
and test Fullwave rectifier.
|
9
|
6.
|
Construct
and test Bridge rectifier.
|
9
|
7.
|
Study
of LC filter and its ripple factor.
|
9
|
8.
|
Find
Line and Load regulation of unregulated power supply.
|
9
|
9.
|
Construct
and test Zener diode as voltage regulator.
|
9
|
10.
|
Study
of Fixed voltage regulator (using IC-7805/7809/7912 etc)
|
9
|
11.
|
Construct
adjustable voltage regulator using IC-LM317).
|
9
|
12.
|
Identification
of different types of transistors (UJT, BJT, FET, Power)
|
9
|
13.
|
Study
input characteristics of CE transistor configuration.
|
9
|
14.
|
Study
output characteristics of CE transistor configuration.
|
9
|
15.
|
Construct
Hartley oscillator using transistor.
|
9
|
16.
|
Construct
Colpitt's oscillator using transistor.
|
9
|
17.
|
Construct
phase shift oscillator using transistor.
|
9
|
18.
|
Study
of crystal oscillator.
|
9
|
19.
|
Study
of diac, triac, SCR.
|
9
|
20.
|
Study
VI characteristics of UJT transistor.
|
9
|
21.
|
Demonstration
of FET Amplifier.
|
9
|
22.
|
Project,
Industrial Visit
|
51
|
Total
|
240
|
Paper III: Digital
Electronics (J3) Theory
Sr.
No.
|
Unit
|
Sub-unit
|
Periods
|
1.
|
Number
Systems and Binary Arithmetic
|
1.1
Number Systems and conversions
|
10
|
1.2
Binary Arithmetic
|
|||
1.3
Codes
|
|||
2.
|
Logic
Gates
|
2.1
Basic Gate
|
15
|
2.2
Derived Gates
|
|||
2.3
Boolean Algebra
|
2.4
Applications of Ex-OR gate
|
|||
3.
|
Logic
Families
|
3.1
Introduction of Logic Families
|
10
|
3.2
TTL Logic Circuits
|
|||
3.3
CMOS Logic Circuits
|
|||
4.
|
Combinational
Logic Circuits
|
4.1 Multiplexer
|
20
|
4.2
De multiplexer
|
|||
4.3
Encoder
|
|||
4.4 Decoder
|
|||
5.
|
Flip-flops
|
5.1
Introduction to Flip-flop
|
20
|
5.2
S-R flip flop
|
|||
5.3
D flip flop
|
|||
5.4
J-K Flip flop
|
|||
5.5
JK-MS
|
|||
5.6
T Flip flop
|
|||
6.
|
Registers
|
6.1
Introduction and types of register
|
10
|
6.2
Left shift register
|
|||
6.3
Right shift register
|
|||
7.
|
Counters
|
7.1
Types of counters
|
25
|
7.2
Ripple counter
|
|||
7.3
Decade counter
|
|||
7.4
Down counter
|
|||
7.5
Up/down counter
|
|||
7.6
Ring counter
|
|||
8.
|
Data
conversion
|
8.1
Need of Data conversion
|
10
|
8.2
DAC
|
|||
8.3
ADC
|
|||
Total
|
120
|
||
Practical
Sr.
No.
|
List of Practicals
|
Periods
|
1.
|
Convert
binary number to decimal number and vice versa.
|
9
|
2.
|
Convert
Hexadecimal number to decimal number and vice versa.
|
9
|
3.
|
Convert
octal number to decimal number and vice versa.
|
9
|
4.
|
Subtract
binary numbers using 1's compliment method and 2's
|
9
|
compliment
method.
|
||
5.
|
Draw
logic diagram for Boolean equation, simplify it by boolean
algebra
and draw simplified diagram.
|
9
|
6.
|
Indentify
IC 7404, 7408, 7432 and verify truth table of all basic gates.
|
9
|
7.
|
Indentify
IC 7400, 7402, 7486 and verify truth table of all derived
gates.
|
9
|
8.
|
Construct
and verify Ex-OR gate using basic gates only.
|
9
|
9.
|
Construct
and Prove Demorgan's theorem.
|
9
|
10.
|
Construct
basic gates using NAND gate.
|
9
|
11.
|
Construct
basic gates using NOR gate.
|
9
|
12.
|
Study
of half adder circuit.
|
9
|
13.
|
Study
of Full adder circuit.
|
9
|
14.
|
Construct
Ex-OR as 4 bit controlled invertors.
|
9
|
15.
|
Construct
4:1 Multiplexer using IC74153 and verify its truth table.
|
9
|
16.
|
Construct
1:4 De-multiplexer using IC74139 and verify its truth table.
|
9
|
17.
|
Construct
BCD to seven segment display using IC7447 and verify its
truth
table.
|
9
|
18.
|
Construct
Encoder using IC74147 and verify its truth table.
|
9
|
19.
|
Construct
decade counter using IC7490 and verify its truth table.
|
9
|
20.
|
Construct
R-2R ladder for 4 bit DAC and test it.
|
9
|
21.
|
Construct
and test simultaneous ADC using OPAMP.
|
9
|
22.
|
Project,
Industrial Visit
|
51
|
Total
|
240
|
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