For frequencies above the resonant frequency, a parallel LC circuit behaves as a ____________ load?

Related Mcqs:

1. For frequencies below the resonant frequency , a parallel LC circuit behaves as a ______________load?

   A. Inductive B. Resistive C. Capacitive D. None of the above...

2. For frequencies above the resonant frequency , a series LC circuit behaves as a ____________load?

   A. Resistive B. Inductive C. Capacitive D. None of the above...

3. For frequencies below resonant frequency, a series LC circuit behaves as a _____________ load?

   A. Resistive B. Capacitive C. Inductive D. None of the above...

4. In a parallel LC circuit, if the input signal frequency is increased above resonant frequency then _______________?

   A. XL increases and XC decreases B. XL decreases and XC increases C. Both XL and XC increase D. Both XL and XC decrease...

5. In a parallel LC circuit, if the signal frequency is decreased below the resonant frequency, then________________?

   A. XL decreases and XC increases B. XL increases and XC decreases C. Line current becomes minimum D. None of the above...

6. Frequencies above ______________ kHz are called radio frequencies?

   A. 2 B. 10 C. 50 D. 200...

7. At series or parallel resonance, the circuit behaves as a ______________ load?

   A. Capacitive B. Resistive C. Inductive D. None of the above...

8. When either L or C is increased, the resonant frequency of LC circuit ____________?

   A. Remains the same B. Increases C. Decreases D. Insufficient data...

9. The voltage gain of a tuned amplifier is____________at resonant frequency

   A. Minimum B. Maximum C. Half-way between maximum and minimum D. Zero...

10. The Q of a tuned amplifier is 50. If the resonant frequency for the amplifier is 1000kHZ, then bandwidth is __________________?

    A. 10kHz B. 40 kHz C. 30 kHz D. 20 kHz...