MCQOPTIONS
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MCQOPTIONS
This section includes 2 Mcqs, each offering curated multiple-choice questions to sharpen your Linear Integrated Circuit knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
A LM380 power amplifier is used in a intercom system with amplifier gain = 50 and the transformer turns ratio is given as 35.Find the overall gain of the circuit. |
| A. | 1880 |
| B. | 1750 |
| C. | 1370 |
| D. | 1580 |
| Answer» C. 1370 | |
| 2. |
Which amplifier provides twice output swing as that of LM380 amplifier? |
| A. | Hybrid power amplifier |
| B. | Bridge power audio amplifier |
| C. | Monolithic power audio amplifier |
| D. | Dual power amplifier |
| Answer» C. Monolithic power audio amplifier | |