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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.
Α. 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?
. 250 Hz
B. 2250 Hz
C. 60 Hz
D. 100 Hz
Flashcards
Resonance in a series RLC circuit
Resonance in a series RLC circuit
The condition in a series RLC circuit when the inductive reactance equals the capacitive reactance, resulting in minimum impedance and maximum current at a specific frequency.
Anti-resonance in a parallel LC circuit
Anti-resonance in a parallel LC circuit
The state in a parallel LC circuit where the inductive and capacitive reactances are equal, leading to maximum impedance and minimum current at a particular frequency.
