engineering recuitment DRDO Technician A 2022 Mock Test Series (Tier I) Network Theory Sinusoidal Steady State Analysis
Which of the following is the correct definition of phasor?
1
An instrument used for measuring phases of an unbalanced 3-phase load
2
A line representing the magnitude and direction of an alternating quantity
3
A line which represents the magnitude of an alternating quantity
4
A coloured tag or band for a distinction between different phases of a 3-phase supply