engineering recuitment BARC Stipendiary Trainee Category II 2023 Mock Test Network Theory Sinusoidal Steady State Analysis
In an R, L, C series circuit impedance Z in equal to:
1
\(\sqrt {{R^2} + {{\left( {{X_L} - {X_c}} \right)}^2}}\)
2
\(\sqrt {{R^2} - {{\left( {{X_L} - {X_c}} \right)}^2}}\)
3
\(\sqrt {{R^2} + X_L^2}\)
4
\(\sqrt {{R^2} + X^2_C} \)