Chapter Headings
Three Phase Circuits
Wye Connections
Voltage Relationships in a Wye Connection
Delta Connections
Three Phase Power
Watts and VARS
Three Phase Circuit Calculations
Alternator Calculations
Power Factor Correction
Three Phase Transformers
Connecting Single-Phase Transformers into a Three Phase Bank
Closing a Delta, Calculations
Open Delta Connection
T-Connected Transformers
Scott Connection, Harmonics
Single Phase Loads for Three Phase
Transformers
Open Delta Connection
Voltage Values
Load Conditions
Calculating Neutral Current
Closed Delta with Center Tap
Closed Delta without center Tap
Delt-Wye Connection with Neutral
Transformer Installation
Transportation Protection
Interrupting Rating
Fuse and Circuit Breaker Size
Transformers Rated 600 Volts or Less
Overcurrent Protection for Autotransformers
Sizing Conductors
Transformer Cooling
Air Cooled Transformers
Control Transformers
Dry-Type Power Transformers
Convection and Cooling Fans
Liquid Cooled Transformers
Fins and Tubes
Oil Cooled
Water Cooling of Transformer Oil
Transformer Maintenance
Safety Procedures
Inspection, Cleaning
Tightening, Testing
Cooling Equipment
Insulation Testing
Oil Testing
(Approved for Journeyman upgrading in WA, ID,
OR, MT, WY, AK and any other state that is signatory to the Electrical
Reciprocal Agreement)