Q)
(chatquestion)...53. A series LCR circuit with L 0-12 H, C = 0-4 pF and
R = 23 Q is connected to a 230 V variable frequency
supply. Calculate the source frequency for which
current amplitude is maximum. Also calculate the
maximum value of current.
[Ans. 7.3 x 10 Hz ; 14-14 A]
...
