Aphasoris________?
Aan instrument used for measuring phases of an unbalanced 3-phase load
Ba coloured tag or band for distinction between different phases of a 3-phase supply
Ca line representing the magnitude and direction of an alternating quantity
Da line which represents the magnitude and phase of an alternating quantity
Correct answer
D. a line which represents the magnitude and phase of an alternating quantity
Explanation
The correct answer is a line which represents the magnitude and phase of an alternating quantity.