The instantaneous voltages at three terminals marked X, Y and Z are given by
V???? = V₀ sinωt
V???? = V₀ sin (ωt + 2π / 3) and
V???? = V₀ sin (ωt + 4π / 3)
An ideal voltmeter is configured to read rms value of the potential difference between its terminals. It is
connected between points X and Y and then between Y and Z. The reading(s) of the voltmeter will be
[D] independent of the choice of the two terminals
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sorry mate but I don't know the answer
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uper level study
sry dear
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