Question 51: AC fundamentals

Question

If impedance is $\sqrt3$ times of resistance, then find phase difference.

Accepted Answer

Using relation, $	an 	heta  = {{{X_L} - {X_C}} \over R}$
$ \Rightarrow 	heta  = {	an ^{ - 1}}\left( {{{{X_L} - {X_C}} \over R}} ight) = {	an ^{ - 1}}\left( {{Z \over R}} ight)$
Here, $Z = \sqrt 3 R$
$ \Rightarrow 	heta  = {	an ^{ - 1}}\left( {{{\sqrt 3 R} \over R}} ight) = {	an ^{ - 1}}(\sqrt 3 ) = 60\Upsilon $

Answer

Zero

Answer

30$^\circ$

Answer

60$^\circ$

Answer

Data is incomplete

AC fundamentals

If impedance is \sqrt3 times of resistance, then find phase difference.

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