AC Single Phase Power

Trigonometry Sine

Trigonometry Cosine

Power Factor

Trigonometry Tangent

AC Formulas

AC Power 1 Phase

AC Power 3 Phase

Horse Power 1 Phase

Horse Power 3 Phase

Reactive Power 1 Phase

Reactive Power 3 Phase

AC Story Problems 1 Phase

AC Story Problems 3 Phase

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These AC formulas work for all single phase circuits by leaving out the square root of three 1.732 where ever it occurs in a formula.

Find practice problems HERE.

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