Multiple choice

For parallel RLC circuit, which one of the following statements is NOT correct?

  1. The bandwidth of the circuit deceases if R is increased.

  2. The bandwidth of the circuit remains same if L is increased.

  3. At resonance, input impedance is a real quantity.

  4. At resonance, the magnitude of input impedance attains its minimum value.
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Keep practicing — related questions