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Q. |
What is a line spectrum? |
A. | plot showing magnitudes of waveforms are called line spectrum |
B. | plot showing each of harmonic amplitudes in the wave is called line spectrum |
C. | plot showing each of harmonic amplitudes in the wave is called line spectrum |
D. | plot showing each of harmonic amplitudes called line spectrum |
Answer» B. plot showing each of harmonic amplitudes in the wave is called line spectrum | |
Explanation: the plot showing each of harmonic amplitudes in the wave is called line spectrum. the line rapidly decreases for waves with rapidly convergent series. |
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