The relationship between peak-to-peak voltage (Vpp), peak voltage (Vp), and RMS voltage (Vrms) for a sinusoidal waveform is crucial. Vp = Vpp/2 and Vrms = Vp/√2. The vertical sensitivity of an oscilloscope relates the deflection on the screen to the voltage.
A sinusoidal waveform, when observed on an oscilloscope, has a peak-to-peak amplitude of 14 cm. If the vertical sensitivity setting is 5 V/cm, then RMS value of the voltage will be
Asked in GS&EI ElectEngg 14 2024 1601 2025 · Topic: Measuring Instruments and Scales (Galvanometer: principle, sensitivity, and conversion to Ammeter and Voltmeter)
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