Power Point
In this page, articles related power points on basic electrical subject, power basic electronics subject, power electronics, electrical machines, wiring, transformer, DC generator, DC motor, transmission lines and special electrical machines are given.
Electronics
Structure,
working and Characteristic of MCT
Structure,
working and Two Transistor Analogy of SCR
Firing
Angle Control of SCR By UJT Half Wave Circuit
Firing
Angle Control of SCR By UJT Full Wave Circuit
Compare
: Holding Current & Latching Current
Compare
: SCR and Asymmetrical SCR
Six
Phase Half Wave Uncontrolled Rectifier
UJT
- Structure, working and characteristics
Triac-Structure,
Working and Characteristic
Transistor
Biasing - Types of Biasing
Base
Resistor Method of Biasing
Common
Base Transistor Configuration
Common
Collector Transistor Configuration
Common
Emitter Transistor Configuration
DC
Load Line and Operating Point
What
do you mean by Faithful Amplification?
Common
Emitter Transistor Amplifier
Protection of SCR
Function
of Free wheeling diode
Voltage
& Current rating of SCR
Protection
of Semiconductor Devices by Fuse
Snubber
Circuit ( dv/dt protection )
Chopper
Principle
of DC Chopper
Voltage
Control in Chopper
Configuration
of Chopper
Step
up and Step down Chopper
Jones
Chopper
Morgan
Chopper
Class
A Chopper
Class
B Chopper
Class
C Chopper
Class
D Chopper
Class
E Chopper
Speed
Control of AC & DC Motor by DC Chopper
Inverter
Principle
of Inverter
Single
Phase Half Bridge Voltage Source Inverter ( VSI )
Single
Phase Full Bridge Voltage Source Inverter ( VSI )
Series
Inverter
Parallel
Inverter
Comparison
Between Current Source Inverter and
Voltage
Source Inverter
Compare
- MOSFET & Transistor
Compare
- SCR and Transistor
Output
voltage control of Inverter
Pulse
Width Modulation Techniques
Cycloconverter
Principle
of Cycloconverter
Step
up Cycloconverter
Advantages,
Disadvantages & Applications of Cycloconverter
Single
Phase to Single Phase Center Taped Cycloconverter
Single
Phase to Single Phase Bridge Configuration Cycloconverter
Function
of Intergroup Rector in the Cycloconverter
Industrial Application
Speed
Control of Universal Motor
Static
AC & DC Circuit Breaker
Resistance
Welding Using Triac - Diac
Heating
Control in the Resistance Welding
Speed
Control of Three Phase Induction Motor by Stator Voltage Control
Variable
Voltage, Variable Frequency Control of Three Phase Induction Motor
Speed
Control of Three Phase Slip Ring Induction Motor by Slip Power Recovery Method
AC
Load Control Using Triac & Diac ( Light Dimmer Circuit ) ( Fan Regulator
Circuit )
RC
Phase Shift Control
RL
Phase Shift Control
Electrical Wiring
Compare
Electrification of Residential and Multi Storied Building
Earth
Leakage Circuit Breaker ( ELCB )
Maximum
demand and Diversity Factor As per NEC
Transmission Line and Distribution System
Advantages
and Disadvantages of Cable over
Properties
of Insulating Material of Cable
Advantages
and Disadvantages of High
Function
of Earthing Conductor in the Transmission Line
Minimum
Clearance between Transmission Line When they cross to each other
String
Efficiency of Three suspension insulators
Methods
of Improving String Efficiency
Working
of Induction Regulator
Classification
of Transmission Line
Compare
Feeder, Distributor & Service Mains
Insulation
Resistance of Single Core Cable
Most
Economical Cable Diameter
Transformer
Standard
kVA rating ofTransformer
Per
unit Resistance & Per unit Reactance
Parallel
Operation of Transformer
Compare
Power Transformer & Distribution Transformer
EMF
Equation of the Transformer
Technical
Specification of Transformer Provided
Type
and Routine Test on Transformer
Advantages
of Stepped Core over Square Core
Auto
Transformer : Saving in Copper Material
Open
Circuit Test on Transformer
Synchronous Machine
Hunting
Effect in the Synchronous Machine
Torque
in the Synchronous Motor
Special Electrical Machines
Compare
BLDC Motor and Conventional DC Motor
To
separate out hysteresis loss and eddy current loss of DC Machines
To
separate out hysteresis loss and eddy current loss in the Transformer
Resistance
Calculation For DC Shunt Motor Starter
Design
of DC Series Motor Starter
Single Phase Induction Motor
Capacitor
Start & Induction Run Motor
Compare
Split Phase Motor and Capacitor Start -
Network System
Compare
Linear Load and Non Linear Load
Traction System
Advantages
of 25 kV AC System
Three Phase Induction Motor
Crawling
and Cogging
Torque
Slip Curve of the Three Phase Induction Motor
Induction
Motor terminology : Synchronous Speed, Slip, Slip Speed, Rotor Speed
Induction
Motor Rotor Parameters : Rotor Emf, Rotor Frequency
Starting
Torque in the Three Phase Induction Motor
Full
Load Torque in the Three Phase Induction Motor
Compare
Starting torque and full load torque in the Starter
DC Generator
Function
of Equalization Rings
Commutation
in the DC Generator
Armature
Reaction in the DC Generator
Methods
of reducing Effect of Armature Reaction
Magnetizing
or Open Circuit Characteristic( OCC ) of DC Generator
Power
Stages & Condition For Maximum Efficiency in the DC Generator
DC Motor
Torque
and Output power in the DC Motor
Speed
Control of DC Series Motor
Speed
Control of DC Shunt Motor
Characteristics
of DC Series Motor
Characteristic
of DC Shunt Motor
Characteristic
of DC Compound Motor
Conditions
For Production of EMF
Different
Methods of Study of Electrical Machines
Electromechanical
Energy Conversion
Power System
Effect
of Voltage and Frequency on Active Power
Effect
of Harmonics on Power Factor
Compare
Capacitor Bank and Single Capacitor
Voltage
harmonics and Current harmonics
Harmonics
- Its generation and Causes
How
to Mitigate third harmonics?
Voltage
Stabilized by Reactive Power
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