Q37
A phasor is
A.
A line which represents the magnitude and phase of an alternating quantity
AnswerB.
A line representing the magnitude and direction of an alternating quantity
C.
A colored tag or band for distinction between different phases of a 3-phase supply
D.
An instrument used for measuring phases of an unbalanced 3-phase load
Answer: Option A
Solution
Answer: Option A
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