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SECTION 1 ELECTRICAL POWER SYSTEM OVERVIEW:
Introduction |
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| Electrical Energy |
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| Electrical Generation |
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| Transmission of Electrical Energy |
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| Electrical Distribution |
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SECTION 2 ELECTRICAL UNITS:
Introduction |
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| Electrical Potential |
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| Electrical Current |
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| Electrical Resistance |
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| Electrical Power |
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SECTION 3 ALTERNATING CURRENT(A-C):
Introduction |
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| Characteristics of A-C Current |
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| Reactance in A-C Circuits |
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| A-C Power |
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| A-C or D-C Transmission |
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| SECTION 4 THREE-PHASE CIRCUITS: Introduction |
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| Characteristics of Three-Phase |
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| Delta Connected Systems |
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| Wye Connected Systems |
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| Three-Phase Power Play |
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| SECTION 5 CIRCUIT PROTECTION: Introduction |
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| High Voltage System Protection |
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| Distribution Protection |
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| Distribution Switchgear |
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| Underground Distribution Switchgear |
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| Specifying Protection for a Distribution Feeder |
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| Overvoltage Protection |
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| System Grounding for Protection |
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SECTION 6 WORKING IN AN ELECTRICAL ENVIRONMENT:
Introduction |
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| Connecting a Load in Series with a Circuit |
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| Connecting a Load in Parallel with a Circuit |
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| Electrical and Magnetic Induction |
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| Voltage Gradients |
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| Working with Neutrals |
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| Vehicle Grounding and Bonding |
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| Electro-Magnetic Fields (EMF) |
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| Minimum Approach Distance |
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| Fire in and Electrical Environment |
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Electrical Influence on Corrosion
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SECTION 7 INSTALLING AND REMOVING PORTABLE GROUNDS:
Introduction |
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| The Grounding Principle |
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| The Bonding Principle |
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| Grounding for Introduction |
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Specific Grounding Hazards
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SECTION 8 SUPPLYING QUALITY POWER:
Introduction |
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| What is Power Quality? Factors Affecting Voltage in a Circuit |
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| Voltage on the Transmission Line System |
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| Distribution Substation Voltage |
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| Distribution Feeder Voltage |
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| Step-Voltage Regulators |
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| Capacitors |
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| Trouble Shooting High or Low Voltage Complaints |
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| Harmonic Interference |
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| Voltage Flicker |
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| Ferroresonance |
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| Tingle Voltage |
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| Television and Radio Interference |
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Corona Discharge
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SECTION 9 CONDUCTORS AND CABLE:
Introduction |
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| Electrical Properties of Conductor |
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| Overhead Conductor |
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Underground Cable
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SECTION 10 TRANSFORMERS:
Introduction |
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| Transformer Basics |
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| Transformation Effects on Current |
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| Transformer Impedance and Losses |
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| Transformer Protection |
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| Single Phase Transformer Connections |
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| Three-Phase Transformer Connection |
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| Three-Phase secondary Voltage Arrangements |
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Troubleshooting Transformers
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SECTION 11 STREET LIGHTING SYSTEMS:
Introduction |
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| Luminaires |
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| Street Light Bulbs |
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| Supply and Control Systems |
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Safe Maintenance
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SECTION 12 REVENUE METERING:
Introduction |
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| Determining the Cost to the Customer |
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| Types of Revenue Metering |
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| The "Workings" of a Meter |
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| Single-Phase Metering |
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| Polyphase Metering |
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| Transformer-Rated Metering |
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