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fix typo in ac_power.md

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Akbar Rahman 2023-02-17 13:27:13 +00:00
parent 4959ea926b
commit b994350970
Signed by: alvierahman90
GPG Key ID: 20609519444A1269
1 changed files with 3 additions and 3 deletions
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uni/mmme/2051_electromechanical_devices/ac_power.md
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@ -26,9 +26,9 @@ $$P = \sqrt{3} V_lI_l\cos\gamma$$
- For loads, this means that the voltage across them are the same, apart from the phase angles: - For loads, this means that the voltage across them are the same, apart from the phase angles:
\begin{align*} \begin{align*}
v_{1N} = V\cos{2\pi ft} \\ v_{1N} = V\cos{2\pi ft} \\
v_{2N} = V\cos{2\pi ft - \frac{2\pi}{3} \\ v_{2N} = V\cos{2\pi ft - \frac{2\pi}{3}} \\
v_{3N} = V\cos{2\pi ft + \frac{2\pi}{3} v_{3N} = V\cos{2\pi ft + \frac{2\pi}{3}}
\end{align*} \end{align*}
- Balanced loads and sources ensure that line/phase currents have equal magnitudes and that the - Balanced loads and sources ensure that line/phase currents have equal magnitudes and that the