MCQOPTIONS
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MCQOPTIONS
| 1. |
Find the gain magnitude and phase angle of the op-amp using the specifications:f= 50Hz; fo=5Hz ; A=140000. |
| A. | A<sub>OL</sub>(f)= 22.92dB , (f) = 89.99<sup>o</sup> |
| B. | A<sub>OL</sub>(f)= 66dB , (f) = 90<sup>o</sup> |
| C. | A<sub>OL</sub>(f)= 26dB, (f) = 89.99<sup>o</sup> |
| D. | A<sub>OL</sub>(f)= 20dB , (f) = 84.29<sup>o</sup> |
| Answer» B. A<sub>OL</sub>(f)= 66dB , (f) = 90<sup>o</sup> | |