engineering recuitment GATE ECE 2023-24 Test Series Network Theory Sinusoidal Steady State Analysis Equivalent Impedance
A 120 V, 20 Hz source supplies a series circuit consisting of a 5 Ω capacitive reactance, a 1.6 Ω resistor, and a coil with resistance and inductive reactance of 3 Ω and 1.2 Ω respectively.
(i) The input impedance is Z
(ii) The circuit current is I
(iii) The voltage across the coil is VL
(iv) The resonant frequency fr
Arrange the above in increasing order of their numerical values.
1
(i), (ii), (iv), (iii)
2
(iv), (iii), (ii), (i)
3
(iv), (i), (ii), (iii)
4
(iv), (ii), (iii), (i)