MCQOPTIONS
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MCQOPTIONS
| 1. |
What is the net output voltage for differential amplifier with one op-amp |
| A. | V<sub>o</sub> = -(R<sub>F</sub> /R<sub>1</sub>)*V<sub>x</sub> |
| B. | V<sub>o</sub> = -(R<sub>F</sub> /R<sub>1</sub>)*(V<sub>x</sub> -V<sub>y</sub>) |
| C. | V<sub>o</sub> = (1+R<sub>F</sub> /R<sub>1</sub>)*(V<sub>x</sub> -V<sub>y</sub>) |
| D. | None of the mentioned |
| Answer» C. V<sub>o</sub> = (1+R<sub>F</sub> /R<sub>1</sub>)*(V<sub>x</sub> -V<sub>y</sub>) | |