Hamad Transistor Tuned Amplifiers 18/01/2022 A. C/LR B. R/LC C. CR/L D. L/CR Related Mcqs: 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... If Q of an LC circuit increases, then bandwidth ______________?A. Increases B. Decreases C. Remains the same D. Insufficient data... At parallel resonance, the ratio L/C is ______________?A. Very large B. Zero C. Small D. None of the above... In the above question, what are the values of cut-off frequencies?A. 140 kHz , 60 kHz B. 1020 kHz , 980 kHz C. 1030 kHz , 970 kHz D. None of the above... Double tuned circuits are used in ____________ stages of a radio receiver?A. IF B. Audio C. Output D. None of the above...
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