AC Fundamentals, Circuit and Circuit Theory
A phasor is

An instrument used for measuring phases of an unbalanced 3-phase load
A colored tag or band for distinction between different phases of a 3-phase supply
A line which represents the magnitude and phase of an alternating quantity
A line representing the magnitude and direction of an alternating quantity

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AC Fundamentals, Circuit and Circuit Theory
An A.C. voltage is impressed across a pure resistance of 3.5 ohms in parallel with a pure inductance of impedance of 3.5 ohms,

Both resistance and inductance carry equal currents
The current through the resistance is more
None of the listed here
The current through the resistance is less

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