Канал: DG E-LEARNING

PLC History

PLC History

plc fault finding

plc fault finding

PowerFactorMeasurement

PowerFactorMeasurement

preferential trip scheme practical

preferential trip scheme practical

Potential Divider Bias

Potential Divider Bias

Power Contactor And Chattering Of Relay3

Power Contactor And Chattering Of Relay3

polarity test using search coil

polarity test using search coil

Principle Operation Of PLC

Principle Operation Of PLC

PowerContactorAndChatteringOfRelay2

PowerContactorAndChatteringOfRelay2

Principle of WorkingLED

Principle of WorkingLED

Pole changing system in ac motors

Pole changing system in ac motors

Pneumatic Failure In Ship

Pneumatic Failure In Ship

PLC Interfacing

PLC Interfacing

plc safety

plc safety

PLC Memory

PLC Memory

PLC Programming

PLC Programming

PLC Terminology

PLC Terminology

PLC Inputs

PLC Inputs

Power Contactor AndChattering Of Relay1

Power Contactor AndChattering Of Relay1

Principle of 555 operations

Principle of 555 operations

Full Wave Bridge Rectifier 1

Full Wave Bridge Rectifier 1

Full wave rectifier

Full wave rectifier

FullwaveBridgeRectifier

FullwaveBridgeRectifier

GeneralRepresentationofSmartSensor

GeneralRepresentationofSmartSensor

Half Adder

Half Adder

Half Wave Rectifier

Half Wave Rectifier

Hall Effect Current Sensor

Hall Effect Current Sensor

Hartley Oscillator

Hartley Oscillator

Full Adder

Full Adder

Frequency Modulation

Frequency Modulation

Frequency Meters3

Frequency Meters3

Inverting Amplifier

Inverting Amplifier

Jk FlipFlop

Jk FlipFlop

Inverter

Inverter

Integrator OP amp

Integrator OP amp

insulation resistance measurement

insulation resistance measurement

Induction Motor Unbalanced Current Test

Induction Motor Unbalanced Current Test

Induction Motor Overhauling 1

Induction Motor Overhauling 1

Induction Motor Overhauling 2

Induction Motor Overhauling 2

igbt

igbt

Hygrometer 2

Hygrometer 2

Hygrometer1

Hygrometer1

Hydraulic Failure In Ship

Hydraulic Failure In Ship

high voltage systems

high voltage systems

Ladder Logic

Ladder Logic

LCD Part 2

LCD Part 2

Level Alarm And Automatic Shutdown Systems

Level Alarm And Automatic Shutdown Systems

Linear Variable Differential Transformer

Linear Variable Differential Transformer

load performance test on 3 phase alternator

load performance test on 3 phase alternator

load test on dc generators1

load test on dc generators1

Lock Out Relay1

Lock Out Relay1

Lock Out Relay2

Lock Out Relay2

Logic Family

Logic Family

Magneto strictive Transducer1

Magneto strictive Transducer1

Magneto strictive Transducer2

Magneto strictive Transducer2

maintenance of plc

maintenance of plc

MCE Basic Communication pulse modulation Analog over analog methods

MCE Basic Communication pulse modulation Analog over analog methods

MCE Basic Communication PulseModulation Analog over Digital Method PCM Waveform

MCE Basic Communication PulseModulation Analog over Digital Method PCM Waveform

measurement of current using current transformer

measurement of current using current transformer

Measuring Current Using Multimeter

Measuring Current Using Multimeter

Measuring Resistance Using Multimeter

Measuring Resistance Using Multimeter

Piezoelectric Transducer

Piezoelectric Transducer

pid controller

pid controller

photodiode

photodiode

Photo EmissiveCell

Photo EmissiveCell

Photo ConductiveCell1

Photo ConductiveCell1

Photo Conductive Cell2

Photo Conductive Cell2

Permanent Magnet Moving CoilInstruments2

Permanent Magnet Moving CoilInstruments2

Phase Sequence Indicator

Phase Sequence Indicator

Permanent Magnet Moving CoilInstruments1

Permanent Magnet Moving CoilInstruments1

Periodical Maintenance

Periodical Maintenance

Performance test on 3 phase induction motor

Performance test on 3 phase induction motor

Parking Lot

Parking Lot

P NJunction

P NJunction

PLC Communication Cables

PLC Communication Cables

PLC Components

PLC Components

PLC CPU

PLC CPU

Resistance Temperature Detector

Resistance Temperature Detector

rps troubleshooting

rps troubleshooting

Rotary Selector Switch3

Rotary Selector Switch3

RepairingMovingIronTypeAmmeter1

RepairingMovingIronTypeAmmeter1

Response Time Of a PLC

Response Time Of a PLC

rotor resistance starter

rotor resistance starter

rewinding of dc machine armature

rewinding of dc machine armature

Ripple Carry Adder

Ripple Carry Adder

Rotary Selector Switch1

Rotary Selector Switch1

rewinding of field coil

rewinding of field coil

reversing the direction of 3 phase induction motor

reversing the direction of 3 phase induction motor

Resistance Measurement By Voltage Drop Method

Resistance Measurement By Voltage Drop Method

Repairing MovingIron Type Ammeter2

Repairing MovingIron Type Ammeter2

ResistanceMeasurementUsingSeriesTypeOhmmeter

ResistanceMeasurementUsingSeriesTypeOhmmeter

Rotary Selector Switch2

Rotary Selector Switch2

rotation of flux in three phase induction motor

rotation of flux in three phase induction motor

rewinding of three phase squirrel cage induction motor

rewinding of three phase squirrel cage induction motor

ResistanceMeasurementbyComparisonMethod

ResistanceMeasurementbyComparisonMethod

Reverse Power Protection For Generators

Reverse Power Protection For Generators

Reversing the Direction of 1 ph Capacitor Start Induction Motor

Reversing the Direction of 1 ph Capacitor Start Induction Motor

Single Line Diagram2

Single Line Diagram2

Single Phase Energy Measurement Using CT

Single Phase Energy Measurement Using CT

SinglePhasingOf3PhaseInductionMotor

SinglePhasingOf3PhaseInductionMotor

soft starting method

soft starting method

Speed Control Of AC Motors Using VFD

Speed Control Of AC Motors Using VFD

Spring Balance Displacer Liquid Level Indicator

Spring Balance Displacer Liquid Level Indicator

SR Flip Flop

SR Flip Flop

star delta starter

star delta starter

starting of shaded pole induction motor

starting of shaded pole induction motor

starting of split phase induction motor

starting of split phase induction motor

Stroboscopic Tachometer

Stroboscopic Tachometer

Super hetrodyne radio receiver

Super hetrodyne radio receiver

Symbols And ANSI Number

Symbols And ANSI Number

terminals identification and polarity test

terminals identification and polarity test

Single Line Diagram1

Single Line Diagram1

simple control circuit

simple control circuit

Shunt Voltage Regulator3

Shunt Voltage Regulator3

Shunt Voltage Regulator2

Shunt Voltage Regulator2

Shunt Voltage Regulator1

Shunt Voltage Regulator1

Ships Lighting

Ships Lighting

Shaded Pole Type Of Induction Instrument2

Shaded Pole Type Of Induction Instrument2

Shaded Pole Type Of Induction Instrument1

Shaded Pole Type Of Induction Instrument1

terminals identification of a 1 ph induction motor

terminals identification of a 1 ph induction motor

testing of transformer oil

testing of transformer oil

Range Extension Of Ammeter

Range Extension Of Ammeter

Range Extension Of Voltmeter

Range Extension Of Voltmeter

reading the schematic drawing

reading the schematic drawing

Reading The Schematic Drawing1

Reading The Schematic Drawing1

servicing the breather of a transformer

servicing the breather of a transformer

Series Voltage Regulator2

Series Voltage Regulator2

servicing an universal motor

servicing an universal motor

Series Voltage Regulator1

Series Voltage Regulator1

Seven segment display 01

Seven segment display 01

regulation and efficiency of a transformer new

regulation and efficiency of a transformer new

Thermocouple3

Thermocouple3

transistor as a switch

transistor as a switch

Working Principles of Facsimile

Working Principles of Facsimile

types of transformers

types of transformers

transformer rewinding

transformer rewinding

Tong Tester2

Tong Tester2

Tong Tester1

Tong Tester1

working principle of megger

working principle of megger

Various Types Of Timers

Various Types Of Timers

Under Voltage Protection

Under Voltage Protection

Working Of Chronometric Tachometer

Working Of Chronometric Tachometer

types of enclosures of induction motors

types of enclosures of induction motors

Working Principle Of A Transformer

Working Principle Of A Transformer

Wiring Diagram AndCable Schedule1

Wiring Diagram AndCable Schedule1

UTube Manometer

UTube Manometer

Three Phase Power Measurement

Three Phase Power Measurement

TroubleshootingCraneCircuit

TroubleshootingCraneCircuit

XOR GATE

XOR GATE

Variable Reluctance Tachogenerator

Variable Reluctance Tachogenerator

types of connections of 3 phase induction motor

types of connections of 3 phase induction motor

Thermocouple2

Thermocouple2

Ultrasonic Sensor

Ultrasonic Sensor

Thermocouple1

Thermocouple1

Working Of Electromagnetic Relay

Working Of Electromagnetic Relay

Vibration Transducer

Vibration Transducer

Wiring Diagram And Cable Schedule2

Wiring Diagram And Cable Schedule2

XNOR GATE

XNOR GATE

TypicalAnnunciator

TypicalAnnunciator

trouble shooting annunciator

trouble shooting annunciator

electrical maintenance 3

electrical maintenance 3

Enhancement Type MOSFET

Enhancement Type MOSFET

Diaphragm Pressure Guage

Diaphragm Pressure Guage

FM Transmitter

FM Transmitter

FM Trainer

FM Trainer

DLatch

DLatch

Electro Dynamo Type Wattmeter2

Electro Dynamo Type Wattmeter2

Electronic Failure In Ship

Electronic Failure In Ship

Digital Multimeter 2

Digital Multimeter 2

Flow Transducer

Flow Transducer

Engine Room Control System In Ship

Engine Room Control System In Ship

Electrical survey requirements

Electrical survey requirements

Fixed Voltage Regulator

Fixed Voltage Regulator

electrical maintenance 1

electrical maintenance 1

Earth Fault Indicator

Earth Fault Indicator

Frequency Meters1

Frequency Meters1

Drying Out Of Alternator Windings2

Drying Out Of Alternator Windings2

Distribution Boards DBS

Distribution Boards DBS

Equivalent Circuit Of NOT GATE

Equivalent Circuit Of NOT GATE

Electrical Reset Relay1

Electrical Reset Relay1

Fixed bias

Fixed bias

Digital Electronic

Digital Electronic

Digital Versus Analog

Digital Versus Analog

Dissolved Oxygen Sensor

Dissolved Oxygen Sensor

determination of slip for a 3 ph squirrel cage im

determination of slip for a 3 ph squirrel cage im

Differentiator

Differentiator

Demultiplexer

Demultiplexer

Float Type Level Indicator

Float Type Level Indicator

determination of losses in a single phase transformer

determination of losses in a single phase transformer

Electro Dynamo Type Wattmeter1

Electro Dynamo Type Wattmeter1

electrical maintence 4

electrical maintence 4

Digital Multimeter 1

Digital Multimeter 1

Depletion Type MOSFET

Depletion Type MOSFET

DOL Starting Of ACMotor

DOL Starting Of ACMotor

Fatal electrical shock

Fatal electrical shock

Erection of bus bar

Erection of bus bar

Electrical Reset Relay2

Electrical Reset Relay2

Frequency Meters2

Frequency Meters2

ControlPanel2

ControlPanel2

consequence of wrong paralleling of transformer

consequence of wrong paralleling of transformer