Канал: Terry Welch

Delta Phasor Diagrams

Delta Phasor Diagrams

Wye load re-connected in Delta

Wye load re-connected in Delta

Reduced Voltage Starters

Reduced Voltage Starters

Example Rotor Chart Calculations Part 2

Example Rotor Chart Calculations Part 2

Example Rotor Chart Calculations Part 1

Example Rotor Chart Calculations Part 1

Operation of 3 phase Motors SCIM Rotor Charts

Operation of 3 phase Motors SCIM Rotor Charts

Three Phase Power Factor Correction Example 3

Three Phase Power Factor Correction Example 3

Three Phase Power Factor Correction Example 2

Three Phase Power Factor Correction Example 2

Three Phase Power Factor Correction Example 1

Three Phase Power Factor Correction Example 1

Three Phase Power Calculations Supply and Load Reconnects (Part 3)

Three Phase Power Calculations Supply and Load Reconnects (Part 3)

Three Phase Power Calculation Unbalanced (Part 2)

Three Phase Power Calculation Unbalanced (Part 2)

Three-Phase Power Calculation, Multiple Three-Phase Balanced Loads Part 4

Three-Phase Power Calculation, Multiple Three-Phase Balanced Loads Part 4

Three Power Calculations Balanced Circuits Part 1

Three Power Calculations Balanced Circuits Part 1

Live Class room Energy Metering CT's and PT's

Live Class room Energy Metering CT's and PT's

Live class room Wye Delta example

Live class room Wye Delta example

Wye - Delta Motor Size Question

Wye - Delta Motor Size Question

Wye Delta Practice Problem 1

Wye Delta Practice Problem 1

Wye Coils and Delta Capacitors on the same Supply

Wye Coils and Delta Capacitors on the same Supply

Wye Resistors and Delta Coils on the Same Supply

Wye Resistors and Delta Coils on the Same Supply

Wye Coils and Delta Resistors on the Same supply

Wye Coils and Delta Resistors on the Same supply

Wye and Delta Load on the same Supply - Changing the Reference

Wye and Delta Load on the same Supply - Changing the Reference

Delta Supply with Wye load

Delta Supply with Wye load

Wye Supply with Delta load

Wye Supply with Delta load

Wye Supply Re-Connected in Delta

Wye Supply Re-Connected in Delta

Unbalanced Delta Different P F 's and Z's

Unbalanced Delta Different P F 's and Z's

Unbalanced Delta Resistive Load

Unbalanced Delta Resistive Load

Protection and Control Objective 5 Question 8

Protection and Control Objective 5 Question 8

Protection and Control 14-100(c)

Protection and Control 14-100(c)

Protection and Control 14-100(b)

Protection and Control 14-100(b)

Autotransformers

Autotransformers

Transformer Operations Percent Impedance and Available Short Circuit Current

Transformer Operations Percent Impedance and Available Short Circuit Current

Transformer Operations Transformer Efficiency

Transformer Operations Transformer Efficiency

Transformer Copper Losses

Transformer Copper Losses

Transformer Operations Overview

Transformer Operations Overview

Wye phasors diagrams 1.0

Wye phasors diagrams 1.0

Three-Phase Wye- Voltages Part 1

Three-Phase Wye- Voltages Part 1

Three Phase Systems General

Three Phase Systems General

Intro to transformeres Voltage taps (part 4)

Intro to transformeres Voltage taps (part 4)

Intro to transformers Polarity and Multi-Winding Transformers

Intro to transformers Polarity and Multi-Winding Transformers

Intro to transformers part 3

Intro to transformers part 3

Intro to transformers part 2

Intro to transformers part 2

Intro to transformers part 1

Intro to transformers part 1

Adding phasors using the calculator

Adding phasors using the calculator

Printing Black board quiz

Printing Black board quiz

Third Period Trigonometry Review Part 2

Third Period Trigonometry Review Part 2

Third Period Trigonometry Review Part 1

Third Period Trigonometry Review Part 1

Pythagorean Theorem Review

Pythagorean Theorem Review

Third Period Math Applications (Parallel Resitive Circuits)

Third Period Math Applications (Parallel Resitive Circuits)

Third Period Math Applications (Series Circuits)

Third Period Math Applications (Series Circuits)