Phasor

Phasor diagram questions

Phasor diagram questions
  1. What is the purpose of a phasor diagram?
  2. What is a phasor diagram illustrate it with an example?

What is the purpose of a phasor diagram?

The purpose of a phasor diagram is to provide an efficient graphical way of representing the steady-state inter-relationship between quantities that vary sinusoidally in time. We picture all phasors to be rotating anticlockwise at a constant speed and completing one revolution per cycle of the supply.

What is a phasor diagram illustrate it with an example?

A phasor diagram is used to show the phase relationships between two or more sine waves having the same frequency. A phasor diagram is one in which the phasors, represented by open arrows, rotate counterclockwise, with an angular frequency of ω about the origin.

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