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- General Radiotelephone Operator (Element 3 (GROL)) »
- FCC Element 3 - General Radiotelephone
73. What does the power factor equal in an R-L circuit having a 60 degree phase angle between the voltage and the current?
The power factor is the cosine of the phase angle between voltage and current. With a 60-degree phase angle, the power factor is cos (60) = 0.5.
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