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Questions and Answers
A series circuit consists of a 20-ohm resistance, a 150 mH inductance and an unknown capacitance. The circuit is supplied with a voltage v = 100 sin 377t. Find the value of capacitance at resonance.
A series circuit consists of a 20-ohm resistance, a 150 mH inductance and an unknown capacitance. The circuit is supplied with a voltage v = 100 sin 377t. Find the value of capacitance at resonance.
A. 42 µF ✓‎B. 47 uF ‎C. 34.65 µF ‎D. 72.57 µF
A 5 mH pure inductance is connected in parallel with one microfarad capacitor. What frequency will the circuit be antiresonance?
A 5 mH pure inductance is connected in parallel with one microfarad capacitor. What frequency will the circuit be antiresonance?
A. 250 Hz ‎✓B. 2250 Hz ‎C. 60 Hz ‎D. 100 Hz
Flashcards
Resonance in Series RLC Circuit
Resonance in Series RLC Circuit
The condition in a series RLC circuit where the inductive reactance (XL) equals the capacitive reactance (XC), resulting in minimum impedance and maximum current at a specific frequency.
Antiresonance in Parallel RLC Circuit
Antiresonance in Parallel RLC Circuit
The condition in a parallel RLC circuit where the inductive and capacitive branch currents are equal, leading to maximum impedance and minimum line current at a specific frequency.
