Alternating Current 60 HZ

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Alternating Current Circuits

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Presentation transcript:

Alternating Current 60 HZ Anatomy of A Sine Wave Alternating Current 60 HZ

Voltage & current Time

Current Lags Voltage

Current Leads Voltage

The Three Types of Current Referenced Against a Voltage

The values shown are the sine values at each 15 degree interval

Voltages of a poly phase system 240 Electrical Degrees 0 Electrical Degrees 120 Electrical Degrees

In This Case the current begins after the voltage so it “LAGS” the voltage Time (I) Current

Current and voltage are in phase

Notice the symbol L and the coil for an inductive load

Notice the symbol C and the plates for a capacitive load