• What is Electric Power

• AC & DC Power

• Voltage, Current, & Power Vectors (Phasors)

• Capacitive & Inductive Loads

• Real, Reactive & Apparent Power (Watts, Vars, VA)

• The Dynamometer Wattmeter

• The Energy Meter

• Single-Phase Metering

• Instrument Transformers
  (Current & Voltage CT's & PT's)

• 3-Wire, Single-Phase Metering

• Polyphase Energy Meters

• 3-Wire, Single-Phase Metering with CT's & PT's

• Metering a 3 Phase 4 Wire Load ("Y" Connected)

• Metering a 3 Phase 3 Wire Load (Delta Connected)

• Measurement Canada Standards

• Blondel’s Theorem

• Phase & Line Relationship

Starting with the fundamental definition of “What is Electric Power?” and going on to AC & DC Power measurement, instruments and standard practices in the industry.

Voltage, Current, & Power are then modeled with the use of Vectors (Phasors) and how these then react when applied to Capacitive & Inductive Loads.
 
Real, Reactive & Apparent Power (Watts, Vars, VA) are developed from here and then the fundamental tools of measurement; the Dynamometer Wattmeter and Energy Meter are examined.

Single-Phase Metering and Polyphase Energy Metering along with the use of Instrument Transformers (Current & Voltage CT's & PT's) are studied:

• 3-Wire, Single-Phase Metering

• 3-Wire, Single-Phase Metering with CT's & PT's

• Metering a 3 Phase 4 Wire Load ("Y" Connected)

• Metering a 3 Phase 3 Wire Load (Delta Connected)

• Using Measurement Canada Standards.