Physics · Network Theory
Consider the following statements regarding a parallel R-L-C circuit: 1. The bandwidth of the circuit decreases if R is increased. 2. The bandwidth of the circuit remains the same if L is increased. 3. At resonance, the input impedance is a purely real quantity. 4. At resonance, the magnitude of the input impedance attains its minimum value. Which of the above statements are correct?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 11, 2 and 3✓
- 22, 3 and 4
- 31, 3 and 4
- 41, 2 and 4
Correct answer
1, 2 and 3
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