13. determine the frequency of a sinusoidal wave that has an equation of e = Emsin270t A. 42.97 Hz  B. 24.79 Hz  C. 35.14 Hz  D. 45.54 Hz  14. The rms value of half wave rectified sine wave is 100A. its maximum value is:  A. 198 A  B. 202 A  C. 200 A  D. 199 A

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Q: 17. Find f(t) of the following F(s): = 25s² + 395s + 1494 s² + 15s + 54

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Q: Q.2: b. The following DC measurements were made on the resistive network: V₁-100V 14A V₁-80V 1₂-0A…

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Q: Series motor can be used in cranes upward and downward motions. O True O False

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Fourier Series

Most of the incidents studied in the field of Engineering and Science as a function of time. For example, current and voltage are in the alternating current circuit. These occasional activities can be analyzed in the activity components (fundamental frequency and harmonics) through a process called Fourier analysis.