arccosVA
arccosVA refers to the inverse cosine function applied to a voltage value, often encountered in signal processing and electrical engineering contexts. The arccosine function, denoted as arccos or cos⁻¹, calculates the angle whose cosine is a given number. When applied to voltage, it essentially determines the phase angle of a sinusoidal voltage signal relative to a reference point, assuming the voltage is represented as a scaled cosine wave.
The output of the arccos function is typically an angle in radians or degrees, ranging from 0
In practical applications, arccosVA might be used to determine the phase difference between two voltage signals,