MCQOPTIONS
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MCQOPTIONS
| 1. |
A multiplying DAC is given a reference voltage VR = Vom cos2 ft. Determine the output voltage? |
| A. | V<sub>o</sub>(t) = V<sub>om</sub> sin(2 ft+180<sup>o</sup>) |
| B. | V<sub>o</sub>(t) = V<sub>om</sub> cos(2 ft+180<sup>o</sup>) |
| C. | V<sub>o</sub>(t) = V<sub>om</sub> tan(2 ft+180<sup>o</sup>) |
| D. | V<sub>o</sub>(t) = V<sub>om</sub> sec(2 ft+180<sup>o</sup>) |
| Answer» C. V<sub>o</sub>(t) = V<sub>om</sub> tan(2 ft+180<sup>o</sup>) | |