6. In the initial stages of a multistage amplifier, we use ___________ A. RC coupling B. Transformer coupling C. Direct coupling D. None of the above Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option A No explanation is given for this question Let's Discuss on Board
7. A radio receiver has ___________ of amplification A. One stage B. Two stages C. Three stages D. More than one stages Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option D No explanation is given for this question Let's Discuss on Board
8. RC coupling is used for ___________ amplification A. Voltage B. Current C. Power D. None of the above Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option A No explanation is given for this question Let's Discuss on Board
9. Transformer coupling is used for ___________ amplification A. Power B. Voltage C. Current D. None of the above Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option A No explanation is given for this question Let's Discuss on Board
10. The lower and upper cut off frequencies are also called ___________ frequencies A. Sideband B. Resonant C. Half-resonant D. Half-power Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option D No explanation is given for this question Let's Discuss on Board
