What is the approximate instantaneous voltage at 37° on a 169 VP sine wave?
A)135 V
B)102 V
C)119 V
D)239 V

Name: What is the approximate instantaneous voltage at 37° on a 169 VP sine wave? A)135 V B)102 V C)119 V D)239 V
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Quizplus · Accepted Answer

The instantaneous voltage of a sine wave can be calculated using the formula V = Vp * sin(θ), where Vp is the peak voltage and θ is the angle in degrees. For a 169 VP sine wave at 37°, V = 169 * sin(37°) ≈ 102 V.

What Is the Approximate Instantaneous Voltage at 37° on a 169