Question: The resonant frequency of an RLC series circuit is 1.5 MHz with the tuning capacitor set at 150pF. The bandwidth is 10 kHz. The effective resistance of the circuit is :
Answer:
MCQ: The resonant frequency of an RLC series circuit is 1.5 MHz with the tuning capacitor set at 150pF. The bandwidth is 10 kHz. The effective resistance of the circuit is :
Correct Answer:
A. 29.5 Ω
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Related Questions
- 1. In a Q meter, distributed capacitance of coil is measured by changing the capacitance of the tuning capacitor. The value of tuning capacitor are C<sub>1 </sub>and C<sub>2 </sub> for resonant frequencies f<sub>1 </sub>and 2f<sub>1 </sub>respectively. The value of distributed capacitance is :
- 2. The true value of Q of a coil is 245 and the measured value is 244.5. the ratio of distributed capacitance to self capacitance if the coil is
- 3. In a Q meter, the value of shunt resistance connected across the oscillator is typically of the order of :
- 4. A transducer converts
- 5. An inverse transducer converts
- 6. One of the following can act as an inverse transducer
- 7. One of the following is an active transducer
- 8. A strip chart recorder is
- 9. In a transducer, the experimentally obtained transfer function is different from the theoretical transfer function, the errors result from this difference are called
- 10. In a transducer, the observed output deviates from the correct value by a constant factor the resulting error is called
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