KTU Learn
KTU Learn
KTU S4 EEE
DELD
Digital Electronics and Logic Design
Module 1
Binary,Octal and hexadecimal conversions
ASCII code
Excess -3 code
Gray code
Error detection and correction
Parity generators and checkers
Fixed point and floating point arithmetic
Binary addition
Binary subtraction
Unsigned and signed numbers
1's complement and 2’s complement arithmetic
Module 2
TTL logic and CMOS logic
Logic gates
Universal gates
Boolean Laws and theorems
Sum of Products method
Product of Sum method
K map representation and simplification(upto four variables)
Pairs, Quads, Octets, Don't care conditions
Module 3
Combinational circuits
Full adder
Half adder
Half subtractor
Full subtractor
Carry Look ahead adders - 1
Carry Look ahead adders - 2
ALU(block diagram only)
Multiplexers
Demultiplexers
Encoders
BCD to Decimal decoders
Module 4
SR Flip flops
JK Flip flops
D Flip flops
T Flip flops
JK Master Slave Flip-flop
Conversion of flip-flops
Registers
SISO
SIPO;PIPO
PISO
Counters
Asynchronous Counters
Modulus of a counter
Mod N counters
Module 5
Synchronous counters - 1
Synchronous counters - 2
Preset and clear modes
Ring counter
Johnson counter
Mod N counter
Decade counter
State Machines
State transition diagram
Moore and Mealy Machines
Design equation and circuit diagram
Module 6
Digital to Analog conversion
R-2R ladder
Weighted resistors
Analog to Digital Conversion
Flash ADC
Successive approximation
Integrating ADC
Measurements and Instrumentation
Modules 1&2 Videos Will be Coming Soon
Module 1
Module 2
Module 3
Electrostatic voltmeter
Sphere gaps
Hall effect sensors
Phasor measurement unit
CT and PT
Module 4
Ballistic galvanometer
Measurement of rotational speed
Module 5
Ac potentiometers
Dc potentiometers
Calibration of ammeter,wattmeter and voltmeter - 1
Calibration of ammeter,wattmeter and voltmeter - 2
Maxwell Bridge
Schering Bridge
Wien bridge oscillator
Principle of signal display
CRO
Vertical deflection system
Horizontal defelction system
Sweep generation
XY mode
applications of CRO
Dual Trace Oscilloscope
Digital Storage Oscilloscope
Module 6
Transducer
LVDT
Electromagnetic flow meter
Ultrasonic flow meter
Piezo electric transducer - 1
Piezo electric transducer - 2
Strain guage
Load cell
RTD
Thermocouple
Thermistor
DAS
Material Science
Modules 1,2,6 Videos Will be Coming Soon
Module 1
Module 2
Module 3
Dielectric breakdown
Streamer mechanism of breakdown
Suspended particle theory
Intrinsic breakdown - 1
Intrinsic breakdown - 2
Electromechanic breakdown
Ageing of insulators
Application of vaccum insulation
Vacuum breakdown - 1
Vacuum breakdown - 2
Testing of transformer oil
Module 4
Origin of permanent magnetic dipole
Classification of magnetic materials - 1
Classification of magnetic materials - 2
Classification of magnetic materials - 3
Curie-weiss
Properties and application of iron, alloys of iron, Ferrites - 1
Properties and application of iron, alloys of iron, Ferrites - 2
Properties and application of iron, alloys of iron, Ferrites - 3
Properties and application of iron, alloys of iron, Ferrites - 4
Module 5
Superconductor Materials - 1
Superconductor Materials - 2
Superconductor Materials - 3
Solar Energy Material
Photo thermal conversion - 1
Photo thermal conversion - 2
Module 6
SIM
Synchronous and Induction Machines(Mod 4-6)
Module 1
Module 2
Module 3
Module 4
Synchronous motor
Effects of excitation on armature current and power factor
v-curve and inverter v-curve
Phasor diagram
Three phase induction motor
Expression for mechanical power and torque
Slip
Equivalent circuit
Torque and power equation
Torque-slip characteristics
Starting Torque
Module 5
Circle diagram
Crawling and cogging
Double cage induction motor
Starting of induction motors
DOL Startor
Autotransformer Method
Star Delta Starting method
Resistance Starting Method
Plugging Braking
Dynamic Braking
Regenerative Braking
Speed Control: Voltage Contol Method
Frequency Control Method
Rotor Resistance Control
Module 6
Induction generator
Connected and self excited operation
Synchronous Induction Motor
Single Phase Induction Motor
Torque slip curve
Types of single phase induction motor – split phase
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