Q
Aphasoris________?
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A
A. A line which represents the magnitude and phase of an alternating quantity
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B
B. A line representing the magnitude and direction of an alternating quantity
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C
C. A coloured tag or band for distinction between different phases of a 3-phase supply
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D
D. An instrument used for measuring phases of an unbalanced 3-phase load
Correct Answer:
A. A. A line which represents the magnitude and phase of an alternating quantity
