Question

a) Define the following term in sine wave.
i) RMS value
i) Time period
I) Amplitude
iv) Phase difference​

Answer 1

Step-by-step explanation:

a.The RMS value is defined as the square root of the mean value of the squared function. This is often used as the effective d.c. voltage (or current) of an a.c. voltage (or current). This value can then be used in the calculation of the average power of an AC waveform.

b.This can also be called the Periodic Time of the waveform for sine waves, or the Pulse Width for square waves. • The Frequency, is the number of times the waveform repeats itself within a one second time period

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c.The amplitude of a sine wave is the maximum distance it ever reaches from zero. Since the sine function varies from +1 to -1, the amplitude is one. In general, a sine wave is given by the formula. es or radians that the waveform has shifted from a certain reference point along the horizontal zero axis