A) \[\tan \,\phi =\frac{{{X}_{L}}-{{X}_{C}}}{R}\]
B) \[\tan \,\phi =\frac{R}{{{X}_{L}}-{{X}_{C}}}\]
C) \[\tan \,\phi =\frac{R}{{{X}_{L}}+{{X}_{C}}}\]
D) \[\tan \,\phi =\frac{{{X}_{L}}+{{X}_{C}}}{R}\]
Correct Answer: A
Solution :
(a) \[\tan \,\phi =\frac{{{X}_{L}}-{{X}_{C}}}{R}\]You need to login to perform this action.
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