An RLC series circuit has a 22-ohm resistor, an inductor 'L' and a capacitor 'C'. At 220 volts, the current passing through the circuit is 4A. (a) What will be the the phase angle (φ) ?
An RLC series circuit has a 22-ohm resistor, an inductor 'L' and a capacitor 'C'. At 220 volts, the current passing through the circuit is 4A.
(a) What will be the the phase angle (φ) ?
(b) If this circuit is operated at 60Hz and a capacitor of 20μF is connected in the circuit then calculate the value of inductance (L) in the circuit.
(c) Will this circuit be capacitive/resistive/inductive? Give two reasons.
(d) At what frequency (f) the above circuit becomes resonant circuit if same inductance (L) and capacitance (C) are used, calculated above?
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