MCQOPTIONS
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MCQOPTIONS
| 1. |
The unit step response y(t) of a linear system isy(t) = (1 – 3e-t + 3e-2t) u(t)For the system function, the frequency at which the forced response becomes 2 is |
| A. | \(\frac{1}{\sqrt{2}}\) rad/s |
| B. | \(\frac{1}{2}\) rad/s |
| C. | \(\sqrt{2}\) rad/s |
| D. | 2 rad/s |
| Answer» C. \(\sqrt{2}\) rad/s | |