Question

What-are phases, phasor diagram, time diagram and impedance diagram?​

Answer 1

Answer:

$\Large\underline\mathfrak{Question}$

What-are phases, phasor diagram, time diagram and impedance diagram?

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$\Large\bold\star\underline{\underline\textbf{Phasor\:}}$

→ A quantity which varies with time and represented by the projection of a rotating vector, is called a phasor.

» Alternating e.m.f. and current are

phasors.

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$\Large\bold\star\underline{\underline\textbf{Phasor diagram\:}}$

→ The diagram representing the phasors and phase angle between them, is called phasor diagram.

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$\Large\bold\star\underline{\underline\textbf{Time diagram\:}}$

→ The graph is showing the variation of V (Potential difference) or I (Current) with time t in terms of wt (w = omega) known as time diagram.

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$\Large\bold\star\underline{\underline\textbf{Impedance diagram\:}}$

→ It is geometrical method to determine the effective impedance of an a.c. circuit. The right angled triangle is used to determine effective impedance hypotenuse of the triangle give the value of effective impedance.

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Hope it helped u.

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Answer 2

A quantity which varies with time and represented by the projection of a rotating vector, is called a phasor. The diagram representing the phasors and phase angle between them, is called phasor diagram.