232
Before You Begin
Objectives
Introduction Video
Introduction
Electrical Shock Video
Electrical Shock
Lockout/Tagout Procedures Video
Lockout/Tagout Procedures
Do Not Work Alone
Learn First Aid Video
Learn First Aid
Electrical Burns
Portable Electric Tools Video
Portable Electric Tools
Non-Conducting Ladders Video
Non-Conducting Ladders
Safety Guidelines Video
Safety Guidelines
End of Lesson Review Questions
Objectives
Introduction Video
Introduction
Atoms/Electrons Video
Atoms / Electrons
Potential Difference
Volts Video
Volts
Measuring Volts Video
Measuring Volts
How Electrons Flow Through A Conductor Video
How Electrons Flow Through A Conductor
Amperage Video
Amperage
Resistance Video
Resistance
Ohm's Law Video
Ohm’s Law
Resistance and Reactance Video
Resistance and Reactance
Pure Resistance Video
Pure Resistance
Inductive Reactive Video
Inductive Reactive
Capactive Reactance Video
Capactive Reactance
Impedence Video
Impedance
Measuring Resistance Video
Measuring Resistance
Wattage Video
Wattage
End of Lesson Review Questions
Objectives
Simple Circuits Video
Simple Circuit
Series Circuits Video
Series Circuits
Total Resistance in a Series Circuit Video
Total Resistance in a Series Circuit
Series Circuit Laws Video
Series Circuit Laws
Parallel Circuits
Total Resistance in a Parallel Circuit Video
Total Resistance in a Parallel Circuit
Parallel Circuit Laws Video
Parallel Circuit Laws
Combination Series-Parallel Circuits Video
Combination Series/Parallel Circuits
Three-Phase Circuits Video
Three-Phase Circuits
Single-Phase Circuits Video
Single-Phase Circuits
The Neutral Wire Video
The Neutral Wire
The Safety Ground Wire Video
The Safety Ground Wire
Conductors Video
Conductors
Insulators Video
Insulators
Semi-Conductors Video
Semi-Conductors
Circuit Protection Video
Circuit Protection
Loads and Switches Video
Loads and Switches
Transformers Video
Transformers
Low Voltage Transformers Video
Low-Voltage Transformers
Solenoid Valves Video
Solenoid Valves
Relays Video
Relays
Sequencer
Contactors Video
Contactors
Contactor Coil Burn-Out
Line Starters Video
Line Starters
Defrost Timers Video
Defrost Timers
Thermostats Video
Thermostats
Heat Anticipators
End of Lesson Review Questions
Objectives
Introduction
Induction Motors Video
Induction Motors
The Parts of a Motor Video
The Parts of a Motor
Stator Poles Video
Stator Poles
Stators
Rotors Video
Rotors
Motor Speed Video
Motor Speed
Shaded Pole Video
Shaded Pole
Split-Phase Motors Video
Split-Phase Motors
Direction of Rotation Video
Direction of Rotation
Disconnecting the Start Winding Video
Disconnecting the Start Winding
CS or CSIR Motors
CS or CSIR Motors
PSC Motors Video
PSC Motors
CSR Motors Video
CSR Motors
Identifying Hermetic Motor Terminals Video
Identifying Hermetic Motor Terminals
Electronically Commutated Motors (ECM's) Video
Electronically Commutated Motors (ECMs)
Shaded Pole and PSC Motor Speeds
Capacitors Video
Capacitors
Start Capacitors Video
Start Capacitors
Run Capacitor Video
The Run Capacitor
Capacitor Ratings Video
Capacitor Ratings
Single-Phase Motor Starting Relays
Current Relay Video
Current Relay
Potential Relay Video
Potential Relay
Solid State and PTC Video
Solid State and PTC
Calculating Motor Horsepower Video
Calculating Motor Horsepower
Service Factor Video
Service Factor
Locked Rotor AMPS (LRA) Video
Locked Rotor AMPS (LRA)
Full Load AMPS (FLA) Video
Full Load AMPS (FLA)
Overload Protectors Video
Overload Protectors
Three-Phase Motors Video
Three-Phase Motors
Changing the Rotation of a Three-Phase Motor Video
Changing the Rotation of a Three-Phase Motor
Checking Resistance of Windings
Dual-Voltage Three-Phase Motors Video
Dual-Voltage Three-Phase Motors
The Motor Name Plate Video
The Motor Name Plate
Name Plate Data Definitions
Variable Frequency Drives (VFDs)
Variable-Speed Drives (VSDs)
End of Lesson Review Questions
Objectives
Pictorial and Schematic Diagrams Video
Pictorial and Schematic Diagrams
Pictorials Versus Schematics Video
Pictorials Versus Schematics
Combining Pictorial and Schematic Drawing Video
Combining Pictorial and Schematic Drawing
Line-Side Versus Load-Side
Ladder Diagrams Video
Ladder Diagrams
Reading a Wiring Schematic Video
Reading A Wiring Schematic
Schematic Diagram Symbols Video
Schematic Diagram Symbols
End of Lesson Review Questions
Objectives
Introduction
Why Have Automated Controls Video
Why Have Automated Controls
Building Automation Video
Building Automation
System Protocols Video
System Protocols
Basic Operating Structure Video
Basic Operating Structure
Controller Typers
Network Connections Video
Network Connections
End of Lesson Review Questions
Objectives
Introduction Video
Introduction
Terms Video
Terms
Voltmeters Video
Voltmeters
Lineal Searching Video
Lineal Searching
Split Searching Video
Split Searching
Troubleshooting Using a Voltmeter Video
Troubleshooting Using A Voltmeter
Ohmmeters Video
Ohmmeters
Ammeters Video
Ammeters
Troubleshooting Switches Video
Troubleshooting Switches
Systematic Troubleshooting
Voltmeter or Ohmmeter Video
Voltmeter or Ohmmeter?
Testing Capacitors Video
Testing Capacitors
Tips and Suggestions
End of Lesson Review Questions
Glossary
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