MCQOPTIONS
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MCQOPTIONS
| 1. |
Ac signals are given to both inverting and non-inverting terminals of an op-amp. When will the output maximum |
| A. | when the phase difference between the inputs is 0° |
| B. | when the phase difference between the inputs in 90° |
| C. | when the phase difference between the inputs is 180° |
| D. | when the phase difference between the inputs is 0 or 180° |
| Answer» D. when the phase difference between the inputs is 0 or 180¬∞ | |